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What’s on Craig’s Mind

A collection of articles, links, ideas, thoughts, products and startups that Craig has found interesting this week.

Newsletter · By Craig Carlyon · Official site

Indexed issues, last 90 days
12
Latest publication
Sep 23, 2026
Audience
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Earliest in this view
Jul 8, 2026

Latest issues

  1. Issue · Sep 23, 2026

    Do we have Two Brains? Our Sun the Planet Killer and Robot battles at Sea (opens the original)

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    This week we discover that according to a new study we actually have two brains. We examine new evidence that our sun is in fact a planet killer. Did our sun consume a planet 5 to 10 times the size of earth early in its formation? We learn that earlier this month, Russia and Ukraine have had their first uncrewed sea battle. Finally we continue “My Journey to Creating Maice”. This week we learn that Claude can easily forget instructions. Claude continually gives me long blocks of code on multiple

  2. Issue · Sep 16, 2026

    3D Printable Shirts, Overheating Rail Lines and how long did it take for the Moon to form? (opens the original)

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    This week we examine a new theory that proposes that it only took 5 hours for the moon to form after the collision between Earth and Theia. We investigate a new 3D printed t-shirt that both cools the wearer and harvests energy from the motion of the wearer. We learn about a new sun covering for rail lines to keep them cool and stop them from buckling in the current extreme heat episodes that are becoming more and more common. Finally we continue “My Journey to Creating Maice”; Claude can make er

  3. Issue · Sep 9, 2026

    To Alpha Centauri and Beyond, Hiding from AI surveillance and Every Human that has ever lived. (opens the original)

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    This week we learn about a voyage to Alpha Centauri that is just beginning. We play with a new system that can let us learn about the life of any person that has ever lived. Not exactly the individuals that lived but a statistical representation of what life was like. We also discover a new shirt that will let you hide in plain sight from AI surveillance technology. Finally we continue My Journey to Creating Maice. This week Claude can make errors - coding. Always test and check anything that AI

  4. Issue · Sep 3, 2026

    Nuclear Powered Spacecraft, Scented Cleaners and Plastic Bottle Biscuits (opens the original)

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    This week we examine a proposal for nuclear powered spacecraft. We discover a problem with scented cleaners that may cause you to revert to an unscented cleaner. We investigate some biscuits that were made from used plastic bottles. No word on how they taste. Finally we continue My Journey to Creating Maice. This week, the problem with really long conversations. Subscribe nowNuclear Powered SpacecraftNASA and General Atomics have proposed a synchronal nuclear rocket that will be ab

  5. Issue · Aug 27, 2026

    Robotic Repair in Space, Physical AI Platform and Robotic Underwater Mining (opens the original)

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    This week we are going to look into the developing world of Robots. We investigate a new robotic repair service for space satellites. We examine a new robotic AI platform that hopes to enable robots to work in human environments. We learn about a new start up building autonomous deep sea mining robots that will operate in swarms and act cooperatively. Finally we continue My Journey to Creating Maice. Subscribe nowRobotic Repair in SpaceTwo new robotic missions are on the cusp of a

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