The science experimenters at TKOR build a simple machine that dispenses gumballs using clever mechanical design and household ...

When you push or pull with a simple machine, you are applying a force and doing work. And, if you get more force out of a machine than you put into it, then that machine has a mechanical advantage.

Katie Aldworth grabs an empty wine bottle, puts it into a glass crusher, and then walks through her Maryland pottery studio with the end product: glass sand. After measuring out 275 grams, she pours ...

Third grade students at Manhasset Public Schools’ Munsey Park and Shelter Rock elementary schools recently participated in an engaging, hands-on learning experience sponsored by the Manhasset School ...