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Geothermal energy

How to see through rock

It’s costly to drill deep into the ground for thermal energy. So you may want to know what’s going on down there. Mathematicians can help.

Harnessing the heat below

The deeper you drill, the hotter it gets. This video shows an example of how to recover geothermal energy from hot bedrock.

The Greenland Shark: an overlooked Creature

The Greenland shark is a mythicised and unpopular animal, perhaps due to a lack of knowledge. Now a research team has spent several weeks with some of Disko Bay’s Greenland sharks, where they performed risky experiments to find out more about the shark.