Which question would you like us to answer?

110 votes
Why do people faint at the sight of blood?
16%
112 votes
What's happened to the objects that we've left on the Moon?
16%
225 votes
What causes the feeling of falling in your sleep?
32%
74 votes
Do any materials have interesting properties when frozen?
11%
182 votes
Why don't we shoot our garbage into the Sun?
26%