A DIY thermometer to help you measure the next heat wave!
A 400 year-old set-up... made with things you can find at the hardware store!
How do YOU think a siphon works? Al's stumped.
For all you STEAMers out there!
Al tries to guess the purpose of this episode's device. Follow along and try to figure out how it works!
Make your own fountain! Then, decide if it's an illustration of perpetual motion...
Having trouble getting flowers to grow? Maybe your thumb just isn't green enough...or maybe you can blame your SOIL!
Get inspiration for building your own alarm circuits!
One of our W.I.T.s solves a common summertime problem...
Be honest, do you really know how color works? Find out today!