How It Works Issue 139

How It Works Issue 139
€9.70
Includes Shipping
How It Works Issue 139
US$13.20
Includes Shipping
How It Works Issue 139
£5.20
Includes Shipping
How It Works Issue 139
$13.20
Includes Shipping
Published 11th June

In this issue of How It Works magazine, we explore human intelligence and discover whether you can think yourself smart. Also, discover the strangest species on the planet in weird evolution, see how giant tornadoes form on the Sun, escape room psychology, how telescopes can see so far into space, and much more. Plus: 3 free How It Works special digital editions worth £30 for every reader.