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Building damage caused by a bomb blast.

The blast lab

... an explosion. Bill and his PhD student David Sory showed Tom Crawford around their bomb lab... Tom - Here we are at Imperial or more precisely, the physics ...

A knotted rope

Scientists tie the nano-knot

... bend and entwine short strings of carbon-rich molecules. Tom Crawford heard how from lead author David Leigh... David - ... it the tightest knotted physical structure ever made. Tom - How small is this thing? David - The width of the ...

Line of cocaine

Cocaine addiction leads to iron build up in the brain

... the team don’t yet know what the iron is doing there. Tom Crawford spoke with lead author Dr Karen Ersche... Karen - We ... in the blood, and increased levels of iron in the brain. Tom - What did you do in this study to find these results? ...

Hawker jet aeroplane

Climate Change will increase Turbulence on Flights

... flying less comfortable and potentially more dangerous. Tom Crawford heard how it’s happening from atmospheric ... as much severe turbulence as there has been historically. Tom - So you gave us an example of severe turbulence saying ...