Ambigram tournament 4

Whew – sorry for the lack of updates. As university exams draw nearer, the stress is high and the free time is non-existent. However – I see no reason not to have another little tournament!

The theme for this one will be pioneers of science, Whether that be physics, engineering or computer science – it’s all up to you! As usual, there will be a certificate for the winner of the first prize. Email your submissions to before the 6th June, and I will judge them in the following week.

Any format of ambigram is permitted.

Have fun!