Elements of scale from 1D strings to the estimated size of the universe.

[Txur’Itan]

That artwork is pretty horible, but everything else on this little widget is pretty awesome to behold.

http://htwins.net/scale/

[Dreamlight]

I've seen that elsewhere.  It's pretty cool.

['Itan Atxur]

Wow. That things pretty cool. I don't mind the art either.

['Oma Tirea]

I've seen that elsewhere.  It's pretty cool.

New to me, and it's awesome

[Tswusayona Tsamsiyu]

wow this is really awesome. I can feel my inner science geek coming to live. this is super cool!!!

[Human No More]

Txantsan

Also, largest bacteria on Earth is apparently roughly the thickness of a credit card

[Tswusayona Tsamsiyu]

you just wrote "cool!" in like 10 threads here HRH .