Answers to Chemistry Questions

Answers to questions about chemistry, matter, gases, fuels, green chemistry, nanotechnology...

26 September 2010

Should you eat apple cores? Are they dangerous, or is throwing them away nothing but a waste of good apple?

12 September 2010

What makes the distinctive smell immediately after it's rained?

31 January 2010

When does it make sense to hang washing out on the line? Will it still dry even in low temperatures?