3-D yourself!
Making your own 3-D visuals takes only little bit of precision and image editing skills. With these instructions you are sure to succeed. To marvel the 3-D vision, you’ll need a pair of goggles, though.
Try this at home: Layered drinks!
Impressive and tasty layered drinks can be made at home too. All you need is a teeny bit of practice.
Cups and a balloon
Do you want to demonstrate air pressure for your friends. Here is an easy way to do it.