"The universal convention is that the egg should be in a vertical orientation when it hits the ground," Cohen told Physics ...

Easter Eggstravaganza with helicopter egg drop, noon-2 p.m, Christian Live Center, 3801 S. Russell St. Activities for the whole family including bounce houses, food trucks, face painting ...

Get ready to unleash your inner scientist with my HUGE collection of science experiments and investigations for home and school. Most activities use inexpensive materials you probably already have ...