Answers to Chemistry Questions

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

31 January 2010

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

10 January 2010

How do countries measure their Carbon Dioxoide output? Could we be over/underestimating a nation's emissions?

22 November 2009

Why do we serve white wine when chilled and red wine at room temperature?

02 August 2009

How do tattoos last for so long?

21 June 2009

Why do washing powders remove stains but not dyes?