Issue 128 preview: The Human Digestive System

Journey through the human body’s digestive system and discover why you are what you eat!

Also inside: Why the Savannah needs lions, flying cars, secrets of the crime scene team and so much more!!

Find your nearest copy here 🌎

Pick up your copy of issue 124 from all good retailers or from our website now! If you have a tablet or smartphone, you can also download the digital version onto your iOS or Android device. To make sure you never miss an issue of How It Works magazine, subscribe today!