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James Croll

How a janitor wowed Darwin by solving the ice age mystery

22 August 2018

Self-educated ice sage James Croll cracked the conundrum of why Earth periodically freezes over. He was feted in his time, so why did the world forget him?


leaping dolphin

Inside the secret military programme that uses dolphins as weapons

27 June 2018

In the 1950s, the US navy thought dolphins would be good templates for torpedo design. But they ended up using them for a very different purpose


Why the Sicilian Mafia owes its existence to scurvy

Why the Sicilian Mafia owes its existence to scurvy

20 June 2018

Take one ravaging disease and add two parts British imperialism and Italian nationalism – it's a toxic cocktail with criminal effects still felt today


Walter Pitts

How a frog’s eye robbed us of a genius’s AI masterwork

30 May 2018

Walter Pitts would have become one of the most famous names in computer science - if it hadn’t been for the frogs


marijuana

High times: The Victorian doctor who promoted medical marijuana

2 May 2018

Thanks to one man's researches, cannabis was drug of choice for ailments from migraine to epilepsy – until an unexpected twist led to its downfall


patient wired up with electrodes

Maverick or monster? The controversial pioneer of brain zapping

27 March 2018

In the 1950s, psychiatrist Robert Heath planted electrodes in people's brains to treat mental illness, creating a legacy that divides opinion to this day


Pappworth

The doctor who exposed the UK's terrible experiments on patients

7 February 2018

In the 1960s, British medics took sometimes fatal liberties with unsuspecting patients in the name of science. Maurice Pappworth wasn't having any of it


curare

The Amazonian arrow poison that made modern anaesthesia

17 January 2018

Adventurer Richard Gill sought relief from symptoms of multiple sclerosis in an Ecuadorian tribal weapon – with wider results that live on in medicine today


Michel Chasles

Missives impossible: How gravity fell victim to fake news

19 December 2017

Patriotic fervour gripped Paris with proof that Isaac Newton had stolen his theory of gravity from a Frenchman – but the details looked distinctly fishy


the 1959 Sokolniki Park exhibition, where Khrushchev debated kitchens with Nixon, and citizens admired the latest TV sets

The Soviet genius who tried to beat capitalism at its own game

6 December 2017

The USSR once believed it could catch up with or even overtake the US. If it had listened to one of its brightest mathematical stars, that might have been true


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