Hydrogen-powered drones could point way to future travel

Hydrogen-powered drones have several advantages to lithium ion-powered ones, says Dr Enass Abo-Hamed.

from BBC News - Home https://ift.tt/2Qyv76b

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Catalonia: State of emergency declared as region faces worst ever drought

Residents face a raft of restrictions on water use as the Spanish region faces its worst drought on record. from BBC News - Home https://ift.tt/KY0E2Sn

Does China 'operate' Panama Canal, as Trump says?

The US president says the US should "take back" the famous waterway because China runs it now. from BBC News https://ift.tt/d3WvOJR

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Hydrogen-powered drones could point way to future travel

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