How It Works issue 37 on sale now!

This month How It Works delivers a bounty of awesome articles and fantastic features including:

The new Concorde – Discover how new supersonic passenger planes could go from London to Sydney in four hours.

50 amazing facts about sleep – Everything from sleepwalking to sleeping pills, and insomnia to dreams is explained here.

Google revolution – Find out how Google’s latest technologies could change the way we consume media forever.

Earth’s oddest animals – Say hello to some of the downright strangest creatures in the world, from red-lipped fish to hairy frogs.

Massive cosmic blasts – Discover the origins of the biggest explosions in the universe and how much energy they produce.

Gladiatorial contests – Visit a brutal part of Ancient Rome where bloodthirsty sporting events were the order of the day.

How It Works issue 37 is on sale now from WHSmiths, supermarkets, all good newsagents and also greatdigitalmags.com.