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  • iPhone Duo apps 📱, Google Docs markdown 📝, ephemeral testing 👨‍💻

    From TLDR@VERT to All on Tue Oct 6 10:48:45 2026
    --MuJqiLJM
    Content-Type: text/plain; charset=utf-8
    Content-Transfer-Encoding: quoted-printable

    Apple is now accepting submissions of iPhone Duo-optimized apps and
    games=
    . Xcode 27.1 Release Candidate 1 features support for building
    and=C2= =A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C= =C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80= =8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0= =E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2= =A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C= =C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0= =E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2= =A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C= =C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80= =8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0= =E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=
    =A0


    Sign Up [1] |Advertise [2]|View Online [3]=20

    =09=09TLDR =


    =09=09TOGETHER WITH [Redwood] [4]

    TLDR 2026-10-06

    YOU CAN'=
    T AI-WASH YOUR WAY TO TRUST (SPONSOR) [4]=20

    AI copilots are fine for i=
    ndividuals. But when you're dealing with
    sensitive IP and complex legacy =
    systems for an enterprise? Not so
    much.

    There is an alternative - an=
    d it's TRUSTED BY 50% OF THE FORTUNE 50.

    Redwood RangerAI [5] was spec=
    ifically trained for service
    orchestration and workload automation use ca=
    ses. [6] Enterprise
    workflows are part of its wiring, not a prompt. Use i=
    t to:

    =09* Accelerate development and reduce risk by generating autom=
    ation
    scripts and documentation
    =09* Pass task-specific data that rema=
    ins private, governed and
    auditable
    =09* Get comprehensive, real-time =
    visibility into workflows
    =09* Produce predictive SLA monitoring and int=
    el dashboards for
    optimization, compliance and automatic self-recovery
    =

    Meet RangerAI [7]

    =F0=9F=93=B1=20

    BIG TECH & STARTUPS

    APPL=
    E INVITES DEVELOPERS TO SUBMIT IPHONE DUO-READY APPS TO THE APP
    STORE (1 =
    MINUTE READ) [8]=20

    Apple is now accepting submissions of iPhone Duo-op=
    timized apps and
    games. Xcode 27.1 Release Candidate 1 features support f=
    or building
    and testing apps and games for the iPhone Duo. Developers can=
    now
    submit iPhone Duo-optimized apps and games in App Store Connect. App=

    Store product pages will display a badge to let people know apps are
    o=
    ptimized for the iPhone Duo. Recompiling existing apps with Xcode
    27.1 ad=
    ds development support for iPhone Duo.=20

    PREVIEW, EDIT, AND COLLABORAT=
    E ON MARKDOWN (.MD) FILES NATIVELY
    ACROSS DRIVE AND DOCS (1 MINUTE READ) =
    [9]=20

    Google Docs now supports Markdown files. Google Drive now render=
    s
    Markdown previews. The new features are available to all Google
    Works=
    pace customers and users with personal Google accounts. They will
    be grad=
    ually rolled out over the next two weeks.=20

    =F0=9F=9A=80=20

    SCIENCE =
    & FUTURISTIC TECHNOLOGY

    CONTROLLING THE BRAIN WITH LIGHT EARNS A PHYS=
    IOLOGY NOBEL (9 MINUTE
    READ) [10]=20

    Karl Deisseroth, Peter Hegemann,=
    and Georg Nagel have won the Nobel
    Prize in Physiology or Medicine for t=
    heir contributions to the field
    of optogenetics. Optogenetics involves us=
    ing light to alter the
    behavior of nerve cells marked by the activity of =
    individual genes. It
    allows researchers to activate or shut down neurons =
    in an otherwise
    intact brain. The technique has revolutionized scientists=
    ' ability to
    understand what different populations of nerve cells are doi=
    ng.=20

    A NEW CROP OF SOLAR PANELS IS THE US' BEST HOPE OF CATCHING CHIN=
    A (10
    MINUTE READ) [11]=20

    Tandem solar is a new technology that adds=
    second and third layers of
    material on solar panels to convert more of t=
    he Sun's radiance into
    electricity. Several companies plan to start selli=
    ng panels
    commercially soon. The panels can generate 25% more energy than=

    current available devices. Successful adoption of the technology will
    =
    allow the world to meet the rapidly rising demand for electricity with
    le=
    ss land and roof area.=20

    =F0=9F=92=BB=20

    PROGRAMMING, DESIGN & DATA =
    SCIENCE

    =E2=80=9CACCELERATING AI=E2=80=9D WITHOUT AI TALENT IS A WAST=
    E OF TIME AND
    TREASURE (SPONSOR) [12]=20

    AI creates workforce risks t=
    hat tech alone can't resolve. This
    Gartner article [12] explains how to i=
    dentify the talent risks that
    come along with AI ambition, and the steps =
    you need to take to unblock
    adoption. For more use cases and case studies=
    , explore the thousands
    of stories in Gartner's AI hub [13]=20

    EPHEME=
    RAL TESTING (2 MINUTE READ) [14]=20

    Ephemeral testing is when you test =
    a base application layer by
    building on top of it. The original work is n=
    ot assessed - the
    software built on top of it is. It is a form of integra=
    tion testing,
    except the software on top is thrown away when the test is =
    complete.
    Instead of building the core while trying to anticipate what mi=
    ght be
    needed at the other layers, you just simulate the other layers by=

    building them.=20

    WHY PLAIN TEXT IS STILL ONE OF THE BEST TECHNOLOGI=
    ES WE HAVE (7
    MINUTE READ) [15]=20

    The simplicity of plain text is a =
    large part of why it has lasted.
    Plain text is part of the basic plumbing=
    of computing. There is an
    enormous collection of tools that know how to =
    work with plain text,
    and plain text gives users more choice. Text ages s=
    urprisingly well,
    and it is easy to own. It is portable, inspectable, sea=
    rchable,
    scriptable, easy to back up, and remarkably resistant to obsoles=
    cence.


    =F0=9F=8E=81=20

    MISCELLANEOUS

    THE FUTURE OF MATHEMA=
    TICS (13 MINUTE READ) [16]=20

    The field of mathematics is changing, but=
    mathematics is still as
    important today as it ever was. Mathematics rema=
    ins a core capacity
    for human reasoning and deliberation. Future historia=
    ns will likely
    see this time as the start of a new era for mathematics. W=
    e are at a
    new frontier where communal norms, values, and expectations ar=
    e
    beginning to break down, and the community needs to figure out what
    s=
    hould replace them.=20

    APPLE AND A HACKER'S FUTURE (20 MINUTE READ) [17=
    ]=20

    CVE-2026-65400 is a high-severity macOS vulnerability that allows=

    attackers to execute malicious code. Apple released a patch for the
    vu=
    lnerability last week for macOS Tahoe, Sequoia, and Sonoma. The
    vulnerabi=
    lity stems from a bug in the macOS screen sharing capability.
    In all obse=
    rved cases, root had been accessed on the affected system
    and a Monero cr=
    ypto miner had been placed.=20

    =E2=9A=A1=20

    QUICK LINKS

    THE FLY=
    ING CAR COMPANY SOARING TOWARD WALL STREET (SPONSOR) [18]=20

    After near=
    ly a decade of R&D, Doroni unveiled a showroom model of its
    H1-X flying c=
    ar. Morgan Stanley projects a $9T market by 2050. First
    deliveries are ta=
    rgeted for 2028.

    Invest at $3.30/share before 10/23 [19]

    INFEREN=
    CE IS THE MOST IMPORTANT MARKET IN SOFTWARE (2 MINUTE READ)
    [20]=20

    A=
    I inference is set to surpass the database market to become the most
    impo=
    rtant market in software.=20

    WHAT THE AI BOOM IS DOING FOR AMERICANS (1=
    6 MINUTE READ) [21]=20

    AI is sustaining the macroeconomy in a time of h=
    uge amounts of policy
    uncertainty.=20

    HOW PERSONAL AGENTS GET PAID (8=
    MINUTE READ) [22]=20

    A look at how money paid to aggregators can flow =
    to personal agents.=20

    BIOSECURITY, AI, AND THE CULTURE WAR (14 MINUTE =
    READ) [23]=20

    The industry's lack of consensus on what AI progress look=
    s like is
    distracting it from doing practical things.=20

    WRITING BLOG=
    POSTS WHILE WALKING THE DOG (18 MINUTE READ) [24]=20

    Thoughts on AI's =
    effects on writing.=20

    THIS IS THE FITBIT EDGE, GOOGLE'S NEXT FITNESS T=
    RACKER (5 MINUTE
    READ) [25]=20

    The Fitbit Edge will support notificat=
    ions and limited apps like
    Google Maps, YouTube Music, and Find My Phone.=
    =20

    Love TLDR? Tell your friends and get rewards!

    Share your refer=
    ral link below with friends to get free TLDR swag!=20

    https://refer.tld=
    r.tech/66662a80/ [26]=20

    =09=09 Track your referrals here. [27]=20

    Wa=
    nt to advertise in TLDR? =F0=9F=93=B0

    If your company is interested i=
    n reaching an audience of tech
    executives, decision-makers and engineers,=
    you may want to ADVERTISE
    WITH US [28].=20

    Want to work at TLDR? =
    =F0=9F=92=BC

    APPLY HERE [29], CREATE YOUR OWN ROLE [30] or send a fri=
    end's resume
    to jobs@tldr.tech and get $1k if we hire them! TLDR is one o=
    f INC.'S
    BEST BOOTSTRAPPED BUSINESSES [31] of 2025.=20

    If you have an=
    y comments or feedback, just respond to this email!=20

    Thanks for readin=
    g,=20
    Dan Ni [32] & Stephen Flanders [33]=20

    Manage your subscriptions =
    [34] to our other newsletters on tech,
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    =20

    Links:
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    [8] https://9to5mac.com/2026/10/05/apple-invites-developers-to-sub= mit-iphone-duo-ready-apps-to-the-app-store/?utm_source=3Dtldrnewsletter
    [=
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    [10] https://arstechnica.com/science/2026/10/controlling-the-= brain-with-light-earns-a-physiology-nobel/?utm_source=3Dtldrnewsletter
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    1] https://links.tldrnewsletter.com/XjUHT3
    [12] https://www.gartner.com/e= n/articles/ai-talent-risks?utm_source=3Dtldr&utm_medium=3Ddisplay&utm_campa= ign=3DGTR_GB_2026_GTR_PD_DS8_AITLDRNL&utm_term=3Dhubpage
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    [23] https://writing.oliviahelens.com/p/biosecuri= ty-ai-and-the-culture-war?utm_source=3Dtldrnewsletter
    [24] https://jacobt= omlinson.dev/posts/2026/writing-blog-posts-while-walking-the-dog/?utm_sourc= e=3Dtldrnewsletter
    [25] https://www.androidheadlines.com/google-fitbit-ed= ge?utm_source=3Dtldrnewsletter
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    [31] https://www.linkedin= .com/feed/update/urn:li:activity:7401699691039830016/
    [32] https://twitte=
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    [33] https://twitter.com/SteveFlanders22
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    [35] https://a.tl= drnewsletter.com/unsubscribe?ep=3D1&l=3Dcfa2d55a-b7be-11e8-a3c9-06b79b628af= 2&lc=3D265280dc-d4e0-11f0-a661-1b9fa34a893d&p=3Dff3c745e-c164-11f1-9a3f-7b3= 3de166cc7&pt=3Dcampaign&pv=3D5&spa=3D1791280889&t=3D1791283725&s=3Dab6f0aeb= 2cc047b2a5762780b25b4dcca9cb8e750a27c5a0f31efe8ab563ed68
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    <div style=3D"display: none; max-height: 0px; overflow: hidden;">Apple is n=
    ow accepting submissions of iPhone Duo-optimized apps and games. Xcode 27.1=
    Release Candidate 1 features support for building and&nbsp;=E2=80=8C&nbsp;= =E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;= =E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;= =E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;= =E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;= =E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;= &nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C= &nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C= &nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C= &nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C= &nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C&nbsp;=E2=80=8C= &nbsp;=E2=80=8C&nbsp;</div>

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    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr id=3D"together-with"><td align=3D"cent= er" height=3D"20" style=3D"vertical-align:middle !important;" valign=3D"mid= dle" width=3D"100%"><strong style=3D"vertical-align:middle !important; heig= ht: 100%;">Together With </strong>
    <a href=3D"https://tracking.tldrnewsletter.com/CL0/https:%2F%2Frunmyjobs.re= dwood.com%2Flp%2Fredwood-rangerai%3Futm_source=3Dtldr%26utm_medium=3Dlistin= g%26utm_campaign=3Dtech_primary%26utm_content=3Dheader_you_cant_ai%26utm_te= rm=3D2026-10-06/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-0533435783cb-000= 000/ky6tgbow5tbqPrZZa0gmLMiRaoAmJ15pPFQ3XsdKU3Y=3D452"><img src=3D"https://= images.tldr.tech/redwood.png" valign=3D"middle" style=3D"vertical-align: mi= ddle !important; height: 100%;" alt=3D"Redwood"></a></td></tr></tbody></tab=


    <table style=3D"table-layout: fixed; width:100%;" width=3D"100%"><tbody><tr= ><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0;=

    <div style=3D"text-align: center;">

    <h1><strong>TLDR <span id=3D"date">2026-10-06</span></strong></h1>
    </div>
    </td></tr></tbody></table>

    <table style=3D"table-layout: fixed; width:100%;" width=3D"100%"><tbody><tr=
    id=3D"sponsy-copy"><td class=3D"container" style=3D"padding: 15px 15px;">
    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Frunmyjobs.redwood.com%2Flp%2Fredwood-rangerai%3Futm_sou= rce=3Dtldr%26utm_medium=3Dlisting%26utm_campaign=3Dtech_primary%26utm_conte= nt=3Dheader_you_cant_ai%26utm_term=3D2026-10-06/2/010001a110d4852c-4d6662a3= -ab84-4b6a-91ab-0533435783cb-000000/Ks0eQSNh22d-RuLNTYM-etNF1MhGuDdHrFJDEV-= Wl_Q=3D452">
    <span>
    <strong>You can't AI-wash your way =
    to trust (Sponsor)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    AI copilots are fine for individuals. B=
    ut when you're dealing with sensitive IP and complex legacy systems for an = enterprise? Not so much.<p></p><p>There is an alternative - and it's <stron= g>trusted by 50% of the Fortune 50</strong>.</p><p><a href=3D"https://track= ing.tldrnewsletter.com/CL0/https:%2F%2Frunmyjobs.redwood.com%2Flp%2Fredwood= -rangerai%3Futm_source=3Dtldr%26utm_medium=3Dlisting%26utm_campaign=3Dtech_= primary%26utm_content=3DBody_redwood_rangerai%26utm_term=3D2026-10-06/1/010= 001a110d4852c-4d6662a3-ab84-4b6a-91ab-0533435783cb-000000/NEB11Dz9gHf5O8Dl9= Bsu3EgWy2IaiKaD3-72Pi4_W3A=3D452" rel=3D"noopener noreferrer nofollow" targ= et=3D"_blank"><span>Redwood RangerAI</span></a> was specifically<a href=3D"= https://tracking.tldrnewsletter.com/CL0/https:%2F%2Frunmyjobs.redwood.com%2= Flp%2Fredwood-rangerai%3Futm_source=3Dtldr%26utm_medium=3Dlisting%26utm_cam= paign=3Dtech_primary%26utm_content=3DBody_trained_service_orchestration_wor= kload%26utm_term=3D2026-10-06/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-05= 33435783cb-000000/yzNyhHo2tpf7CZ3jGcDKJEtJIklMCjbCLsYEo49tWsQ=3D452" rel=3D= "noopener noreferrer nofollow" target=3D"_blank"><span> trained for service=
    orchestration and workload automation use cases.</span></a> Enterprise wor= kflows are part of its wiring, not a prompt. Use it to:</p>


    <li>Accelerate development and reduce risk by generating automation scripts=
    and documentation</li>
    <li>Pass task-specific data that remains private, governed and auditable</l=

    <li>Get comprehensive, real-time visibility into workflows</li>
    <li>Produce predictive SLA monitoring and intel dashboards for optimization=
    , compliance and automatic self-recovery</li>
    </ul>

    <p><a href=3D"https://tracking.tldrnewsletter.com/CL0/https:%2F%2Frunmyjobs= .redwood.com%2Flp%2Fredwood-rangerai%3Futm_source=3Dtldr%26utm_medium=3Dlis= ting%26utm_campaign=3Dtech_primary%26utm_content=3Dcta_meet_rangerai%26utm_= term=3D2026-10-06/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-0533435783cb-0= 00000/wYV0U3If9XCVh_sQGMkSzvd9dMBmkt87neAF5cMJmhw=3D452" rel=3D"noopener no= referrer nofollow" target=3D"_blank"><span>Meet RangerAI</span></a>



    </span></span></div>
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    <div class=3D"text-block">
    <div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =93=B1</span></div></div>
    </td></tr></tbody></table>

    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
    <div class=3D"text-block">
    <div style=3D"text-align: center;">

    <h1><strong>Big Tech &amp; Startups</strong></h1>
    </div>
    </div>
    </td></tr></tbody></table>

    <table style=3D"table-layout: fixed; width: 100%;" width=3D"100%"><tbody><t= r><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0=
    ;" valign=3D"top">

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2F9to5mac.com%2F2026%2F10%2F05%2Fapple-invites-developers= -to-submit-iphone-duo-ready-apps-to-the-app-store%2F%3Futm_source=3Dtldrnew= sletter/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-0533435783cb-000000/PSqH= MMEptmiPeydaoL8c_u14IFFiV0LRvDQMQIXdh2Y=3D452">
    <span>
    <strong>Apple invites developers to=
    submit iPhone Duo-ready apps to the App Store (1 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    Apple is now accepting submissions of i= Phone Duo-optimized apps and games. Xcode 27.1 Release Candidate 1 features=
    support for building and testing apps and games for the iPhone Duo. Develo= pers can now submit iPhone Duo-optimized apps and games in App Store Connec=
    t. App Store product pages will display a badge to let people know apps are=
    optimized for the iPhone Duo. Recompiling existing apps with Xcode 27.1 ad=
    ds development support for iPhone Duo.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fworkspaceupdates.googleblog.com%2F2026%2F10%2Fpreview-e= dit-and-collaborate-on-Markdown-files-natively-across-Drive-and-Docs.html%3= Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-053= 3435783cb-000000/kmQ3A_td6HBelvNkFH0yqRpCQTmaRFVxFgOA07SvPcQ=3D452">
    <span>
    <strong>Preview, edit, and collabor= ate on Markdown (.md) files natively across Drive and Docs (1 minute read)<= /strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    Google Docs now supports Markdown files=
    . Google Drive now renders Markdown previews. The new features are availabl=
    e to all Google Workspace customers and users with personal Google accounts=
    . They will be gradually rolled out over the next two weeks.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    </td></tr></tbody></table>


    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
    <div class=3D"text-block">
    <div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =9A=80</span></div>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
    <div class=3D"text-block">
    <div style=3D"text-align: center;">

    <h1><strong>Science &amp; Futuristic Technology</strong></h1>
    </div>
    </div>
    </td></tr></tbody></table>

    <table style=3D"table-layout: fixed; width: 100%;" width=3D"100%"><tbody><t= r><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0=
    ;" valign=3D"top">

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Farstechnica.com%2Fscience%2F2026%2F10%2Fcontrolling-the= -brain-with-light-earns-a-physiology-nobel%2F%3Futm_source=3Dtldrnewsletter= /1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-0533435783cb-000000/SET1tBehbnm= tGqsGnVlV83DXRGfOUuQ0MtwuvM5rWuM=3D452">
    <span>
    <strong>Controlling the brain with = light earns a physiology Nobel (9 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    Karl Deisseroth, Peter Hegemann, and Ge= org Nagel have won the Nobel Prize in Physiology or Medicine for their cont= ributions to the field of optogenetics. Optogenetics involves using light t=
    o alter the behavior of nerve cells marked by the activity of individual ge= nes. It allows researchers to activate or shut down neurons in an otherwise=
    intact brain. The technique has revolutionized scientists' ability to unde= rstand what different populations of nerve cells are doing.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Flinks.tldrnewsletter.com%2FXjUHT3/1/010001a110d4852c-4d= 6662a3-ab84-4b6a-91ab-0533435783cb-000000/Ag19rHZv3OFXMYz6EP4We4XIc-CFAEX1J= l1QHsl_IDw=3D452">
    <span>
    <strong>A New Crop of Solar Panels =
    Is the US' Best Hope of Catching China (10 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    Tandem solar is a new technology that a= dds second and third layers of material on solar panels to convert more of = the Sun's radiance into electricity. Several companies plan to start sellin=
    g panels commercially soon. The panels can generate 25% more energy than cu= rrent available devices. Successful adoption of the technology will allow t=
    he world to meet the rapidly rising demand for electricity with less land a=
    nd roof area.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    </td></tr></tbody></table>


    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
    <div class=3D"text-block">
    <div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =92=BB</span></div></div>
    </td></tr></tbody></table>

    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
    <div class=3D"text-block">
    <div style=3D"text-align: center;">

    <h1><strong>Programming, Design &amp; Data Science</strong></h1>
    </div>
    </div>
    </td></tr></tbody></table>

    <table style=3D"table-layout: fixed; width: 100%;" width=3D"100%"><tbody><t= r><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0=
    ;" valign=3D"top">

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwww.gartner.com%2Fen%2Farticles%2Fai-talent-risks%3Futm= _source=3Dtldr%26utm_medium=3Ddisplay%26utm_campaign=3DGTR_GB_2026_GTR_PD_D= S8_AITLDRNL%26utm_term=3Dhubpage/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab= -0533435783cb-000000/X1oLZO-WF-UdR7U7oGiPEZMZpjvn7OW-baH5JXhHWTc=3D452">
    <span>
    <strong>=E2=80=9CAccelerating AI=E2= =80=9D without AI talent is a waste of time and treasure (Sponsor)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    AI creates workforce risks that tech al= one can't resolve. <a href=3D"https://tracking.tldrnewsletter.com/CL0/https= :%2F%2Fwww.gartner.com%2Fen%2Farticles%2Fai-talent-risks%3Futm_source=3Dtld= r%26utm_medium=3Ddisplay%26utm_campaign=3DGTR_GB_2026_GTR_PD_DS8_AITLDRNL%2= 6utm_term=3Dhubpage/2/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-0533435783cb= -000000/TLhLrb0h4RU_zx_pwqAEQpxBk2ZH8VAWmDCLUjuYfGE=3D452" rel=3D"noopener = noreferrer nofollow" target=3D"_blank"><span>This Gartner article</span></a=
    explains how to identify the talent risks that come along with AI ambitio=
    n, and the steps you need to take to unblock adoption. For more use cases a=
    nd case studies, explore the thousands of stories in <a href=3D"https://tra= cking.tldrnewsletter.com/CL0/https:%2F%2Fwww.gartner.com%2Fen%2Fai%3Futm_so= urce=3Dtldr%26utm_medium=3Ddisplay%26utm_campaign=3DGTR_GB_2026_GTR_PD_DS8_= AITLDRNL%26utm_term=3Dhubpage/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-05= 33435783cb-000000/usAPgsw8EShc7sqeK0Zs7sgudcyskXsNmo2S6GNWK-4=3D452" rel=3D= "noopener noreferrer nofollow" target=3D"_blank"><span>Gartner's AI hub</sp= an></a>
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Flemire.me%2Fblog%2F2026%2F10%2F05%2Fephemeral-testing%2= F%3Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-= 0533435783cb-000000/FrL7ESo3hap14XH6314S-4gFLnHLgQWNZ__DJAuwRZU=3D452">
    <span>
    <strong>Ephemeral testing (2 minute=
    read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    Ephemeral testing is when you test a ba=
    se application layer by building on top of it. The original work is not ass= essed - the software built on top of it is. It is a form of integration tes= ting, except the software on top is thrown away when the test is complete. = Instead of building the core while trying to anticipate what might be neede=
    d at the other layers, you just simulate the other layers by building them.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fdeadparrotbbs.com%2Fwhy-plain-text-is-still-one-of-the-= best-technologies-we-have%2F%3Futm_source=3Dtldrnewsletter/1/010001a110d485= 2c-4d6662a3-ab84-4b6a-91ab-0533435783cb-000000/2eYCHCyqxXyuVufc3uVro8RtoanQ= z_aeDTcHf4uS9OE=3D452">
    <span>
    <strong>Why Plain Text Is Still One=
    of the Best Technologies We Have (7 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    The simplicity of plain text is a large=
    part of why it has lasted. Plain text is part of the basic plumbing of com= puting. There is an enormous collection of tools that know how to work with=
    plain text, and plain text gives users more choice. Text ages surprisingly=
    well, and it is easy to own. It is portable, inspectable, searchable, scri= ptable, easy to back up, and remarkably resistant to obsolescence.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    </td></tr></tbody></table>



    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
    <div class=3D"text-block">
    <div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =8E=81</span></div></div>
    </td></tr></tbody></table>

    <table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
    <div class=3D"text-block">
    <div style=3D"text-align: center;"><strong><h1>Miscellaneous</h1></strong><= /div>
    </div>
    </td></tr></tbody></table>

    <table bgcolor=3D"" style=3D"table-layout: fixed; width: 100%;" width=3D"10= 0%"><tbody><tr><td style=3D"padding:0;border-collapse:collapse;border-spaci= ng:0;margin:0;" valign=3D"top">

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fterrytao.wordpress.com%2F2026%2F10%2F05%2Fthe-future-of= -mathematics%2F%3Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-a= b84-4b6a-91ab-0533435783cb-000000/hLKv0iXXWjYoOXCEzwhxZkr8m8cZXpTTXkz3Wu0oY= Rg=3D452">
    <span>
    <strong>The Future of Mathematics (=
    13 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    The field of mathematics is changing, b=
    ut mathematics is still as important today as it ever was. Mathematics rema= ins a core capacity for human reasoning and deliberation. Future historians=
    will likely see this time as the start of a new era for mathematics. We ar=
    e at a new frontier where communal norms, values, and expectations are begi= nning to break down, and the community needs to figure out what should repl= ace them.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fstratechery.com%2F2026%2Fapple-and-a-hackers-future%2F%= 3Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-05= 33435783cb-000000/Wg-6a8lbnTLvvyZZUVqoniht4eXwzqhW1wbYVUMqIpg=3D452">
    <span>
    <strong>Apple and a Hacker's Future=
    (20 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    CVE-2026-65400 is a high-severity macOS=
    vulnerability that allows attackers to execute malicious code. Apple relea= sed a patch for the vulnerability last week for macOS Tahoe, Sequoia, and S= onoma. The vulnerability stems from a bug in the macOS screen sharing capab= ility. In all observed cases, root had been accessed on the affected system=
    and a Monero crypto miner had been placed.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    </td></tr></tbody></table>


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    <div class=3D"text-block">
    <div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=E2=9A= =A1</span></div></div>
    </td></tr></tbody></table>

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    <h1><strong>Quick Links</strong></h1>
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    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Finvest.doroni.io%3Futm_source=3Demail%26utm_medium=3Dpa= id-partnership%26utm_campaign=3Dpartnership373_10-06_flagship-quick-links-o= ct06%26utm_content=3Dheadline-cta%26tnames=3Dpartnership373/1/010001a110d48= 52c-4d6662a3-ab84-4b6a-91ab-0533435783cb-000000/QnTlfveHD7t9ZzfxEInilsBrg4n= VaXL9etwF8oFT0Pg=3D452">
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    <strong>The Flying Car Company Soar= ing Toward Wall Street (Sponsor)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    After nearly a decade of R&amp;D, Doron=
    i unveiled a showroom model of its H1-X flying car. Morgan Stanley projects=
    a $9T market by 2050. First deliveries are targeted for 2028.<p></p><p><a = href=3D"https://tracking.tldrnewsletter.com/CL0/https:%2F%2Finvest.doroni.i= o%3Futm_source=3Demail%26utm_medium=3Dpaid-partnership%26utm_campaign=3Dpar= tnership373_10-06_flagship-quick-links-oct06utm_content=3Dstandalone-cta%26= tnames=3Dpartnership373/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-05334357= 83cb-000000/I4gnmQPJK4ZISaILKUEC1YkkJQqNPWR_rNqHvr_qG0o=3D452" rel=3D"noope= ner noreferrer nofollow" target=3D"_blank"><span>Invest at $3.30/share befo=
    re 10/23</span></a>



    </span></span></div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Ftomtunguz.com%2Finference-is-the-most-important-market-= in-software%3Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-ab84-= 4b6a-91ab-0533435783cb-000000/OIjn3qaOzr6EjRr2Zu3u8oU145t46R2uCb--NmJUJ3E= =3D452">
    <span>
    <strong>Inference Is the Most Impor= tant Market in Software (2 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    AI inference is set to surpass the data= base market to become the most important market in software.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwww.noahpinion.blog%2Fp%2Fwhat-the-ai-boom-is-doing-for= -americans%3Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-ab84-4= b6a-91ab-0533435783cb-000000/JddoZMYINdikxC84w-xlDBhlnQjYh1566LuUW7Hyt3s=3D= 452">
    <span>
    <strong>What the AI boom is doing f=
    or Americans (16 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    AI is sustaining the macroeconomy in a = time of huge amounts of policy uncertainty.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
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    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwww.tanayj.com%2Fp%2Fhow-personal-agents-get-paid%3Futm= _source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-ab84-4b6a-91ab-0533435= 783cb-000000/BF_DCg1Ay2PdUeLn3wvyNb7M5tu2mq4ulelyIfTMYr4=3D452">
    <span>
    <strong>How Personal Agents Get Pai=
    d (8 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    A look at how money paid to aggregators=
    can flow to personal agents.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
    <span>
    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwriting.oliviahelens.com%2Fp%2Fbiosecurity-ai-and-the-c= ulture-war%3Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4d6662a3-ab84-4= b6a-91ab-0533435783cb-000000/fPMYdweGD6wn2gSsWR7LXdvmAGdlSDGDKL5bW_cfu5k=3D= 452">
    <span>
    <strong>Biosecurity, AI, and the Cu= lture War (14 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    The industry's lack of consensus on wha=
    t AI progress looks like is distracting it from doing practical things.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

    <div class=3D"text-block">
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    <a href=3D"https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fjacobtomlinson.dev%2Fposts%2F2026%2Fwriting-blog-posts-= while-walking-the-dog%2F%3Futm_source=3Dtldrnewsletter/1/010001a110d4852c-4= d6662a3-ab84-4b6a-91ab-0533435783cb-000000/sPLlfHY4JpIHHOZfABqIdMpFE6gbxA4d= Mtg5GO0GDCM=3D452">
    <span>
    <strong>Writing blog posts while wa= lking the dog (18 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    Thoughts on AI's effects on writing.
    </span>
    </span>
    </div>
    </td></tr></tbody></table>

    <table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=

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    <strong>This Is the Fitbit Edge, Go= ogle's Next Fitness Tracker (5 minute read)</strong>
    </span>



    <span style=3D"font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, V= erdana, sans-serif;">
    The Fitbit Edge will support notificati= ons and limited apps like Google Maps, YouTube Music, and Find My Phone.
    </span>
    </span>
    </div>
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