Scientific Tuesdays - How to accomplish cardboard invisible!!

Scientific Tuesdays - How to accomplish cardboard invisible!! Video Clips. Duration : 3.07 Mins.

In this episode of Scientific Tuesdays we will show you how to take a paper envelope and see directly through it, leaving no trace behind. We will explore how to take hexanes and put them to good use. Oh, science.... Add me on Facebook: facebook.com Add our FB App: apps.facebook.com Tune in each week for more Scientific Tuesdays! See you soon!

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Scientific Tuesdays - Freeze Water on Command!

Scientific Tuesdays - Freeze Water on Command! Tube. Duration : 3.20 Mins.

Get the Shirts: bit.ly Chat on Facebook: facebook.com Checkout Cybertoons: youtube.com Supercooling water will let you keep water in it's liquid form below 32 degrees F / 0 Degrees C. The only way to pull it off is to use very, very pure water. I suggest distilled water or purified water than has been filtered via reverse osmosis. This will make sure you removed all of the impurities and minerals from the water and keep it from freezing over prematurely.

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