1790: "Physics: Position vs. Time"

Interesting Things with JC #1795: “Do Redheads Have Special Powers for Survival?” - Tennessee tried to execute Christa Gail Pike with pentobarbital, but she survived. An online theory pointed to her red hair, where real genetic differences involving anesthesia and pain offer an unexpected scientifi…

Interesting Things with JC #1793: "Velocity & Acceleration vs. Time" — A car can be moving fast with zero acceleration, while negative acceleration can actually make something speed up. Velocity and acceleration graphs reveal what an object is doing through their slopes, areas, and direction.

Interesting Things with JC #1794: "Best of Both Worlds" — David Lee Roth was gone, Sammy Hagar was in, and Van Halen responded with 5150, the first number one album of its career, while “Best of Both Worlds” became an unexpectedly fitting title for the band's new era.

Interesting Things with JC #1796: “Free Fall Kinematics” — Drop a baseball and gravity increases its downward velocity every second, but throw it upward and something unexpected happens at the top: its velocity reaches zero while its acceleration does not.