@billgates how expensive was that? :P

He couldn't have got 5 grams of californium in that

I'm curious about how he's containing the Astatine and how he's getting the Oganesson (element 118, recently renamed from "Ununoctium") to not decay.

@linuxxx take californium, $ 27 million dollars per gram, so obviously upwards of that, If he has 1 gram samples of all of them

@sam9669 Jesus fucking christ

Definitely not looking for plutonium to power my war machine.

That's pretty cool

Randall Munroe was asked this question and answered it in his book "Whatif". To quote him:
"The first both rows rows are no problem. The third will burn you. The fourth will kill you with toxic smoke. The fith will do both and rays you. ...". (I translated that from the german version of the book.)

@pt300 thanks

@pt300 Thank you! I was about to build this shit.

What about Francium?

Open them one by one like Christmas calendar must be super fun.

Christmas: your housr is burning in an gigantic hole and your are a zikbie or immortal.

As for Oganesson, This is the RGB set, and can also lead back here: periodictable.com and Oganesson is seemingly merely portrayed with a picture of Yuri Oganessian.