The Duchess of Cambridge will be inspecting fossils, shells, and even dinosaur teeth a little later when she visits the Natural History Museum.
On display will be artefacts from millions of years ago. The collection also includes the skull of a lion who once lived at the Tower of London.
The museum has picked out its 22 most treasured possessions for the exhibition.
More top news
Amnesty International say up to 100 000 people turned out for the Women's March on London anti Trump protest
A man in his 20s is dead and a 17 year girl has hand injuries after a stabbing in Tooting
Roads were closed in Barnet after a water main burst on Graham Park Way causing flooding and low water pressure.