Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

Celebrate our nation's colonial history by making your very own weaving loom!

How well can people recall what they have observed. Test your knowledge in this fun experiment.