Gravity

SciTech Now Episode 501

In this episode of SciTech Now, we take a look at how Larva can be a solution to the planet’s waste; The hi-tech courtroom of the future; how photosynthesis is being used to harvest clean energy; and discovering the historic Battle of the Alamo through virtual reality.

An Engine Fueled by Gravity

In Lenoir, North Carolina, young derby drivers are putting their petals to the metal in a series of races in which their only engine is gravity. The downhill run teaches physics, as well as engineering, to students in a fun and creative way.

SciTech Now Episode 436

In this episode of SciTech Now, we learn how predicting clouds and weather patterns affect solar grids; Dave Mosher discusses planetary protection; an innovative church is connecting people in the 21st century; and how derby engines are fueled by gravity.