Sian

Height

5ft 6”

Eye colour

Blue

What's your favourite word?

Defenestration

If you could be anyone in the world today, who would it be?

David Attenborough

How many members of Take That can you name?

Three (probably)

If you could meet any scientist in history, who would it be?

John Bell

What's your favourite object in the Science Museum? 

Model of the clock of the long now, in Making of the Modern World Gallery.

What's the best thing about your job?

The people I work with.

Give us a science fact that will make us say “hmm”

Polar bears have black skin and clear fur yet they look white.