How It Works

How It Works issue 9 on sale today

The latest great edition of How It Works is here at last. Issue 9 is on the shelves today.

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Don’t miss issue 9, which is packed full of articles to really feed your brain. Kicking off is an exhilarating four-pager on roller coasters and the science of thrills, and if you’re trying to decide between iPhone and Android, we’ve put them head to head in a useful buyer’s guide centred on how they work. Another close-to-home feature looks at superfast broadband and how new technology is capable of providing faster, more efficient internet services. An excellent feature on the nervous system reveals what keeps our bodies functioning and communicating properly, but if that doesn’t get your synapses firing we have another biology article that explains what heart bypass surgery entails. A mighty four-page article explaining the nature of explosives will keep you hooked while a hot and steamy spread on geysers will enlighten you on these spectacular geological features. Never get caught short during an avalanche as we explain what they are and how to survive them. If you want to learn how the most deadly chopper in the world works, check out our teardown of the Apache Longbow. Meanwhile, for information on the engineers attempting to break the land speed record take a look at our article on the race to 1,000mph. In space, we have a complete guide to Mercury, a look inside Jupiter’s moon Io, details about the Cassini-Huygens mission and how that’s working, plus a huge feature exploring our search for new Earth-like planets in the galaxy. Discover how the Greeks took to the seas and did battle in huge warships called Triremes, find out why the Tower of Pisa leans and how the west was won in our Wild West weapons article as well as a look at how the Battle of Britain was fought.

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We also answer questions such as why can crocodiles snap their mouths so powerfully but not open them with the same force, how does bulletproof glass work, how do placebos work, what are allergies, how do hummingbirds beat their wings up to 80 times a second, how is it possible to rain frogs, how do volcanoes work, what is a Wankel engine, and what are solar flares?

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So don’t miss out, get your copy of How It Works issue 9, available in all good newsagents and supermarkets. And if you want to enjoy the magazine on your iPad, iPhone, or iPod touch, simply visit the Apple App Store and search for How It Works, then download it for just £1.79. Check it out today!