Physics
The elephant and the event horizon
Features
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Issue 2575
When the government of Iceland announced it would resume commercial whaling, the boats wasted no time, quickly landing a fin whale
When groups that represent patients get cosy with big pharma, transparency should be a strict condition – in reality, it is a difficult balance
What happens when you throw an elephant into a black hole? The answer may shake the foundations of what we thought we knew about space and time, says Amanda Gefter