Unique fossils literally ‘lift the lid’ on ancient creature’s head to expose one of the earliest examples of food manipulating limbs in evolutionary history, dating from around 530 million years ago.
Tsunamis are caused by earthquakes under the seabed. Some tsunamis – including the disaster that hit Japan last year – are unexpectedly large. Cambridge scientists suggest that their severity is caused by a release of gravitational energy as well as elastic energy.
A display of material from the Sedgwick Museum records archive, on view to the public from tomorrow, offers a rare glimpse into the daily lives of the scientists who changed the way we think about the world around us.