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Einstein thought time dilation was both real and not – he was right

What even is time? Columnist Karmela Padavic-Callaghan takes on this mind-bending question by exploring the proof we have that time dilation is both a physical phenomenon and a psychological one

Einstein thought time dilation was both real and not – he was right

We haven't written up this one. New Scientist has the full story — the link below goes straight to it.

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Partial lunar eclipse, in pictures

The astronomical phenomenon was visible in parts of the Americas and Europe. The Earth moved between the sun and the moon, causing part of our satellite’s surface to pass into Earth’s shadow and take…

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