Third-Right-1

304 vs 316 Stainless Steel

One big difference between 304 and 316 stainless steel is the presence of molybdenum in the latter’s makeup...

Seattle World Cruiser Project

The Seattle-based Seattle World Cruiser Project is flying a rebuilt 1924 airplane around the world duplicate a 94 year old record.
mini cannon

DIY Mini Cannon Fires Away!

A friend of mine recently gave me this great little mini cannon he made. It uses actual black powder and fires a small lead BB. We decided a test firing was in order!