Explore the fascinating science behind tears, including basal, reflex, and emotional tears, and their vital roles in eye health and emotional well-being.
Explore the physics behind the Fosbury Flop, the revolutionary high jumping technique that changed the sport forever. Discover how manipulating the center of mass allows athletes to clear incredible heights.
Explore the Kansas-Nebraska Act of 1854, a pivotal moment in American history that deepened the divide over slavery, led to violence, and paved the way for the Civil War.