Creative YouTuber Adam Fleisch shows us how to make an impressive sandblaster on the cheap.
Watch this video to discover how to build a battery for an electric skateboard at home. Note: don't start this project without some fundamental electronics knowledge.
Make your own popping plasma gun using plastic tubing and propane gas. Follow these great video tutorials to help you get started.
Water hammer is caused when the tap or valve on a water pipe is suddenly turned off. Learn what engineers do to create systems that avoid it.
Skilled knife sharpener and YouTube sensation Kiwami Japan turns this blunt $1 knife into a blade with professional performance.