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Can shipping get greener?
... motivation, what's the encouragement for the people that own ships, the people that run ships to actually do any of ... But one of the problems is that people don't typically own a ship for 25 years and then scrap it at the end. People ...
Powerful vibrations
... of cars driving past. Plus, Dave Ansell tests his very own piezo-electric crystal he made at home! Sohini - So, ...
Bitcoin uses more power than Sweden
... power the Bitcoin network for nearly two years on their own. Phil - Who exactly are these miners? Michel - It used to ...
Climate Engineering
... is a fear that someone could decide to do this on their own and it would affect the whole Earth. But hopefully, ...