The Leakproof Bag Pencil Trick – Science Project Ideas
The Leakproof Bag Pencil Trick – Science Project Ideas As your family gears up for back-to-school season, use some of your newly bought goods to...
Tag : School
Magnetic CD Spinner – Science Project
In this fascinating model children can levitate a CD magnetically. Take a CD box base with a 4-cm tall central stem. Stick ring magnets with...