Rhenium - Periodic Table of Videos

We're back with an updated element video - and it is the extremely expensive metal rhenium, often used in aircraft engines.

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Periodic Videos films are by video journalist Brady Haran

• Category

  Science & Technology

[farfarello18]

You know he is a good scientist, just look at his hair.

[pacogoatboy]

Best thing about the Professor, and good scientists and thinkers everywhere: He freely states, after some thought, that he doesn't know the answer!

[eliteministas]

every time you hear quite or very, tap some random person on the neck.

[Xolroc Lowell]

I have to admit, I'm curious why you used American coins for the weight demonstration--seems like you'd take some British currency, since it's more readily available to you.

[jpaulom]

He is a human.

[stealthsilen]

Well it's obvious :), science doesn't prove anything, duuh :). no one knows the ansewr

[stealthsilen]

hahahahahahhahahahahahahha, man, :), thanks for putting it out there what people really do

[yellowmeerkat97]

He's a killer Queeeeeen!

[cindyria]

He's totally awesome!