hering

 math, sciences

Wolfgang Döblin

Computers

Can you hear me?

Can you see me?

Darwin, Charis Tsevis, TIME Inc. 2009

Fractale de Julia

Science cats by jammyscribbler

Alan Turing in Manchester

Rorschach' test

John Archibald Wheeler, quote

John Archibald Wheeler, at blackboard 1975's

Physique quantique

Einstein by Sandbox Studio, Chicago with Ana Kova

Tempus ... Wheeler

Clever baby

A banana...

Cosy function!

Maths and giraffes

Fields Medal Back

Fields Medal, Achimède, Stefan Zachow