With this simulation students can test the pH of everyday liquids such as coffee, spit, and soap to determine whether each is acidic, basic, or neutral. They can also investigate how adding more of a liquid or diluting with water affects pH. Sample learning outcomes include:

• Determine if a solution is...

This issue of Space:UK, published by the UK Space Agency, focuses on the new Hubble space telescope, big plans for small satellites and the development of the UK spaceplane. The issue includes news stories about current events, research and developments as well as conference news.

There are also special...