A little mishap while pouring aluminum metal into a cold ingot. So this had happened, which rarely does, maybe 1/1000 times at lab. Always wear proper safety...
The most expensive parts of a water pump, or DIY Super Soaker, are usually the check valves. In this project, we're making some from scratch, for as little a...
In this project you'll learn how to make a customizable PVC hand pump that will create vacuum suction, pump water, or compress air. A pre-requisite to making...
Convert a junk TV into a 2000ºF solar cooker. Here's a technique for hacking a 4 foot mega magnifying lens out of your old TV, and some of the things you can...
Ever wondered about the meaning behind Banksy's street art? Here are a few life lessons you can learn from his graffiti.
"Hi! I'm Rud, Kilo Five Romeo Uniform Delta." That's me introducing myself at a ham meeting. Ham radio operators kid that we don't have last names, we have call signs. Becoming an Amateur Radio...
It’s time to plant your spring garden: you want yours to be simple, modern and tasteful — without alienating your neighbors and fellow gardeners.
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