Q1

Which famous personality warned of the "risks" of nanomachines taking over the world like "grey goo"?

a) Albert Einstein
b) Prince Charles
c) John Lennon

Q2

How small is a nanometre?

a) 10^-9m
b) 10^-23m
c) half a millimetre

Q3

True or False?
Nanotechnology could make machines that go into the bloodstream and cure diseases

a) True
b) False

Q4

What materials could be used in nanotechnology?

a) DNA / Biological Molecules
b) Carbon Nanotubes
c) Catenanes and Rotaxanes
d) All of the above
e) None of the above

Q5

How long ago was nanotechnology suggested as a scientific field?

a) 2000 years
b) 100 years
c) 60 years

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