Just came across this quiz on nanotechnology…
I’ll admit to scoring 16/20, which isn’t too bad – not telling you which ones I got wrong, however.
[UPDATE: it was actually 17/20 (honestly, it was), even if you put the correct answer in for the grey goo question, you don’t get the point…]
Have a go – some of the answers may surprise you!
Stuart Cantrill (Associate Editor, Nature Nanotechnology)