Due to a high volume of active users and service overload, we had to decrease the quality of video streaming. Premium users remains with the highest video quality available. Sorry for the inconvinience it may cause. Donate to keep project running.
Do you have a video playback issues?
Please disable AdBlocker in your browser for our website.
Cool chemistry is back in the latest volume of Head Rush and Kari is there to take you through those mind-blowing experiments. Uncover the secrets to how Egyptians made their mummies, what happens to bubbles in zero gravity, and how fast can shrimps run. These stunts are sure to buzz your brain and give you a head rush.