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Blogs about: Make Projects

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Trebuchet - Sizing the Axle (Part 2)

johnchristensen wrote 1 year ago: Ok, so in Sizing the Axle (Part 1) we found out how to determine the forces that act on the main axl … more →

Tags: trebuchet, DIY, Engineering, homemade, Physics, projects, Science

Compressed Air Rockets (Part 2.01)1 comment

johnchristensen wrote 1 year ago: There are a number of people are interested in my Altoids Can Ignition Switch, so I thought I would … more →

Tags: manufacturing, Electronics, rockets, Hobby, DIY, Altoids, Rocket

Compressed Air Rockets (Part2)1 comment

johnchristensen wrote 1 year ago: So what this project is missing is two things. The first thing and most obvious is paper rockets. We … more →

Tags: manufacturing, rockets, Other, compressed air, DIY, homemade, family fun, Science, Physics

Econauts

Peter wrote 2 years ago: We built a Terrestrial Shrimp Support Module, or a jar with some shrimp and a few snails in it, acco … more →

Tags: All

I soldered something!!!

Peter wrote 2 years ago: The boy and I built this cool toy called a Vibrobot today. I got to use my soldering iron and it act … more →

Tags: All, Robots


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