THINGS WE LEARNED IN THIS ISSUE

Harry Potter is now famous enough to get

A SPIDER NAMED AFTER a prop in the fi rst book! We can travel to PROXIMA B but it’s a whole- life commitment: a return trip will take years. There’s more to learn about THE SOLAR SYSTEM than even we fully realised! Tiny robots will use BIOLOGICAL COMPONENTS to power themselves and move around. The lost expedition of FRANKLIN has been found... and yes they ate each other.