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Chemistry

Chemist Lee Cronin is building an alien to work out why life exists

Lee Cronin is making a vast chemical robot – and an alien – to find out why life exists and if we can detect it on other worlds

14 August 2019

Lee Cronin

Robert Ormerod

As a child, what did you want to do when you grew up?

From about 7 years old, I was always taking stuff apart to build new things like lasers and computers, but they never worked. I wanted to know why, so I dreamed of being a scientist.

Were you good at science at school?

I wanted to be, but I struggled to concentrate and messed around a lot.

Explain what you do in one paragraph.

I’m a chemistry professor who loves inventing stuff to understand things. Right now, we are trying to build an alien life form, to control chemistry with computers and to see …

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