Royal Society exhibition revives 18th-century debate about shape of the Earth

Argument about a lemon- or orange-shaped planet highlights importance of international competition in science, curator says

It was a row that split scientists, launched globe-trotting expeditions and for one man, ended in murder: was the Earth shaped like an orange or a lemon?

The 18th-century debate – and the endeavours that settled it –can now be relived by visitors to this year’s Royal Society summer science exhibition, in a display called “Figuring the Earth”.

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Plastic surgery: why chasing physical perfection always ends in tears

As former supermodel Linda Evangelista reveals her years of anguish after operations, history shows that nature usually wins

I’m actually rather sorry for Linda Evangelista. Everybody wants to feel acceptable, after all, and she exists in a world where, despite all the modern declarations of diversity and body positivity, when the woman hits the catwalk she still has to be slim.

In her 50s, and gobsmackingly pretty, Evangelista chose to get a treatment called cryolipolysis, where body fat is frozen till it dies, and you poop it out. It went wrong, and though she doesn’t look particularly unusual to me, she – much because of the world she’s always lived in – feels brutally disfigured.

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