Science snaps

In the magazine I am reading - sparked a new idea for a research project! in case anyone is interested the squares in the picture are only 50 um in dimension, the width of human hair!

Saw the new Stephen Hawking film tonight the acting by Redmayne was fantastic - had the opportunity to meet Hawkings many years ago - he was like a rock star of the science world it was difficult to get close - I just remember surely such a famous guy should have a better computer to communicate with, it looked like an old spectrum!

Overdosed on technology today, not good, need to clear my mind later