Uploader Comments (periodicvideos)
Top Comments
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I would NEVER walk in to a place with a sign that says "Pizza or whatever".
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I LOVE THAT GUYS AFRO!!
All Comments (64)
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I sprouted wood when he said, "pocket spectroscope". Where could I find one? :D
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@sms6895 Pete License
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no xenon tube? Helium?
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What is the name of the person who is introducing those light tubes? I mean, the person who also took us to a trip to Ytterby?
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wwwhhhhhyyyyyyyyyyyy NOT?
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This guy is the epitomy of mad scientist!! lol
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@Chowderowens its a jewfro
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@Chowderowens It's not an afro, it's a mad scientist afro :)
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urm question: what can you use frozen neon for? what are the economic values and what are the effects of neon and the environment? please i need to know these things my scientiffic knowledge is completely lost, i need the information for a assignment, please answer as soon as possible
thank you :)
please do thank whoever translated this one to portuguese! my little brother of 11 really digs chemistry but he can't understand a word in english. so when i clicked the caption button i became his hero hehe ... really good video, thanks!
hollymoon21 3 years ago 14
Our Portuguese captions are done by Prof. Dr. Luís Brudna... if you visit our playlists section, you'll see all the videos which Professor Brudna has translated for us all compiled in one place!
periodicvideos 3 years ago 4