[Mr_GreenCoat] is studying engineering. His thermodynamics teacher agreed with the stance that engineering is best learned through experimentation, and tasked [Mr_GreenCoat]’s group with the ...

If you’re going to send some hardware up to 100,000 feet, where atmospheric pressure is 1% of what we enjoy on the surface and temperatures swing down to where Fahrenheit and Celsius don’t matter ...

Cleaning crap out of the corners of your ceiling, and out of other foreign lands in your own home, can be a lot of trouble. What's a quick-and-dirty solution? Just duct-tape some PVC pipe to your ...