How It Works issue 37 on sale now!

Take a look inside the latest issue of How It Works, available now, which includes a sneak preview of our awesome feature on the next generation of supersonic passenger jets.

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How It Works issue 37 on sale now!

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

How It Works issue 37 on sale now!

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

How It Works issue 37 on sale now!

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

How It Works issue 37 on sale now!

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

How It Works issue 37 on sale now!

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

How It Works issue 37 on sale now!


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

How It Works issue 37 on sale now!

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.

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  • Hits

    Hi there.

    What do the colours actually represent?
    Has Sri Lanka/Southern tip of India got the strongest Gravity Field? or the weakest?
    Why is that the only place thats deep blue in colour?

    Many Thanks

    (BTW – LOVE the Magazine).