Add Yahoo as a preferred source to see more of our stories on Google. Adam Sherwinski teaches ciLiving host, Jaclyn Friedlander how to test the surface tension of the water using dish soap and pepper.

The longest – and perhaps the spiciest – plant experiment in the history of the International Space Station, Plant Habitat-04 (PH-04), concluded recently, 137 days after it began. On Nov. 26, ...

Four pepper plants growing in the Advanced Plant Habitat (APH) aboard the International Space Station have sprouted several flowers in the past week since NASA astronaut Megan MacArthur shared photos ...

Check out the Soap and Pepper Experiment for Kids ...