BP Oil Spill
BP have fitted a new valve over the top of the faulty well in the Gulf of Mexico, however they have postponed tests on the valve, which should ultimately allow the company to seal the well for good.BBC News: BP Oil Disaster
Noctilucent Cloud Experiment
So you want to be a scientist finalist explains how his experiment to predict the formation of noctilucent clouds is progressing. Picture: John RowlandsSo You Want To Be A Scientist – Noctilucent Clouds on Facebook
Have you seen any noctilucent clouds? Please tell us about them and post any observations and photos on John's facebook page.
Weekly science conversation, on everything from archaeology to zoology, from abacus to the…