Thought for the month

“As I grow older, I pay less attention to what men say. I just watch what they do.” Andrew Carnegie, businessman and philanthropist (1835-1919).

Friday, 12 February 2016

In Brief

This year’s Consumer Electronics Show included everything from manned drones and Segway robots to personalised coffee foam imprinters. Apparently 700,000 to 1 million unmanned aircraft were expected to be given as gifts in the United States last Christmas. Photo-excited quantum dots have been used in experiments to kill drug resistant bacteria. Congratulations to Curtis Cooper for discovering the world largest prime number, a mere 22, 338, 618 digits.

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