Really cool science tricks you can do with a plastic bottle and water. Make your own Cartesian Diver, and trick your friends with the upside down water bottle magic trick. Latest Videos -    • Dave Hax - Latest Videos   Fun Science Projects: https://www.youtube.com/watch?v=Z50jEi1igNQ Contribute Subtitles Here:null Making SLIME at home: https://www.youtube.com/watch?v=bZ1WmeKir78 Food and Cooking Hacks - https://www.youtube.com/watch?v=mbHeddAnrZs Amazing Life Hacks - https://www.youtube.com/watch?v=uz6rjbw0ZA0 How To Make Fun Things - https://www.youtube.com/watch?v=0ki9Kta8g14 Subscribe here: null Music: Fig Leaf Rag - Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/