Answers to Chemistry Questions

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

05 June 2011

Why is weetabix so hard to get off the cereal bowl, once it has dried?

22 May 2011

Is there an optimum level to which you should fill your car's petrol tank so it doesn't just use the excess...

12 December 2010

Does iron in blood mean it's magnetic? Can magnetic bracelets be used as a therapy, as some people claim?