This is a fun stream of a fountain! Click the title to see.
This one is also fantastic. A Rube Goldberg machine made with nature. It is so peaceful it makes my scalp tingle in special ways.
Check out what you can build with this guide gallery by an inventor!
You can make an AM RADIO using like wire and a safety pin and an earpiece. Designed during WW2 the Foxhole Radio, my friends. Easy entertainment for cheap. Fun science!
Also this is an easy to build robot using an old palm pilot. Go do it! I bet we could have robots running off palm pilots skimming all over the place. Palm Robots!? That'd be the funkiest. I want a small rolling robot that is also a palm pilot. Give me robot!!
Okay, I'll make do without a robot.