Are my feet ageing faster than my face?

And what's spacetime and how does entanglement work?

20 February 2022

Presented by Chris Smith with Relebogile Mabotja, Talk Radio 702.

Production by Chris Smith.

EINSTEIN-RELATIVITY

Credit:

CC0, via Unsplash

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Why does my kiddie object to wearing shoes? What is spacetime and how does time dilation work? What is entanglement, otherwise known as spooky action at a distance? Are my feet ageing faster than my head? When a person dies, does their energy pass into their offspring? How does hyperloop technology work? Relebogile Mabotja and Dr Chris Smith have the answers...