Author: Scott Dutfield
How It Works issue 150 is now on sale!
What is ageing and why do we get older? How It Works looks at the science of senescence and the technologies tackling the inevitable
How to build a solar oven
When the weather’s nice there’s nothing better than cooking outdoors. With this simple, cheap home experiment, you can cook your own food for free!
Expired: Win a year’s subscription to How It Works magazine!
Competition closes at 00:00 GMT on 06 May 2021
5 amazing facts about spaceflight
Did you know prolonged spaceflight can have detrimental effects on the human body