What should you cut out of your diet to be more healthy? Everything. According to the most popular diet books on the market, there’s barely a food on Earth that’s safe to eat. But what is the actual benefit of these diets? Here’s what science has to say.
It’s often said that the only creature to survive a nuclear explosion will be the humble cockroach. Now this hardy insect has inspired the design of a tiny compressible robot, capable of squeezing into tight small spaces — like those created by the rubble following a building or tunnel collapse.
As we head into winter, many people will see these frosty figures show up on their windows, or on the hoods of their cars. And even though you’re seeing them here on earth, such patterns are excellent examples of how ice forms in outer space.