Scientific Tuesdays - How to make paper invisible!!

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....

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• Category

  Science & Technology

[br0sRchill]

1. Write answers to a test on desk

2. Fill water bottle with hexanes

3. "oops i spilled some water on my desk"

4. Copy answers down

5. 100%

[HouseholdHacker]

I'd suggest getting a few wrong intentionally. ;)

[iChocoCookie]

Hello did you come from Gibberland?

[PlatinumFlyTrap]

Let's see it dry.

[AndrewThePresident]

Hexane boils at 68 degrees centigrade (not exactly this - 'hexanes' contains a mixture of different molecules), so will probably evaporate off relatively quickly. Speed it up by heating in the sun, or use a hairdryer/heater (not too hot; hexane is flammable)

[daniel55645]

where can i buy this stuff at. I want some just for fun

[Nika Tabatadze]

Be quiet everyone, it is trying to communicate

[jupikman]

Or you can just put the envelope inyo the freezer

[BrotherOfPringleton]

One thing that works EXACTLY the way he showed is Valve Oil for a trumpet.

[kyle Anderson]

will the paper go back to normal?? after youve put the hexanes on it??

[hawkeymaniac92]

Doing Organic Chemistry right now at school, when you said Hexane, I was happy because I knew what it was xD

[Herob rine]

i do that but oppisately to keep it to atleast a c-

[ColossusPorcupine]

Does hexanes have a smell to it?