Telos Engineering

Personal explorations of science and technology by Matt Howes

  • AetherGraph (visualization of complex networks)

    AetherGraph (visualization of complex networks)

    I often find myself wanting to visualize information in 3D, and finally got around to implementing something, called Aethergraph. I find it useful for: Aethergraph has a couple default datasets, including: You can also use the ‘load custom’ to look at individual Reddit posts, Hacker News posts, or your own Google Sheet-based datasets. For Google…

  • “More than Gold” (free song)

    By leveraging ChatGPT and Suno, I was able to make this song in under 10 minutes.   I think it’s pretty good, and you can download it here to see if you agree. Since I made it with Suno’s free tier, I don’t own any of the commercial rights.   Imagine a world where everyone…

  • Planes for First Person View

    Planes for First Person View

    By putting a camera and transmitter on the front of a RC plane, you’re able to fly First Person View (FPV). That means you’re flying by look through a small TV on the ground. Rachel is holding a modified Bixler (a great plane for this): I took one on our trip to Indonesia.  It always attracted…

  • Tablet Weaving

    Tablet Weaving

    I found basket weaving very rewarding, but there were a couple negative aspects: I first turned to pattern weaving. There is great content online, and this is an excellent book that’s accessible to beginners: You can buy the slotted heddle or make it yourself: I built a simple rig to facilitate the process: I made…

  • Seth the ROV

    Seth the ROV

     I built a small underwater robot that I can drive from the surface using a video screen.  It can go about 100 ft down, and has enough thrust that it can move around pretty comfortably in weak currents. For example, here’s a video of crabs fighting over the bait in a crab pot (the owner…