How It Works issue 27 out now!

This month How It Works gets all anatomical with a special feature on the human body, answering 50 of the best reader questions on everything from how we think, through to why we burp. In addition, we have a great feature on how aircraft carriers are built, what its like to live in space and how microchips really are amazing feats of engineering. Throw in an interview with Red Dwarf star Robert Llewellyn, an in-depth teardown of Apple’s new iPhone 4S and the lowdown on the hottest gadgets out there right now, and this is one corker of an issue.