From corals bunkering down in deeper waters to wait out climate change stress, to how vaccines can boost our immune system beyond a specific disease – here are the 20 most surprising scientific facts that we discovered this year.
Asteroids can pose a threat to life on Earth but are also a valuable source of resources to make fuel or water to aid deep space exploration. Devoid of geological and atmospheric processes, these space rocks provide a window onto the evolution of the solar system. But to really understand their secrets, scientists must know what’s inside them.
The hyperloop is what you get when you take a magnetic levitation train and put it into an airless tube. The lack of resistance allows the train, in theory, to achieve unseen speeds, a concept that is edging closer and closer to reality – and could provide a greener alternative to short-haul air travel.
Picture yourself speeding down the highway with no hands on the wheel, checking your emails while your car takes care of responding to what’s happening on the road. Would you trust your car to make the right decisions? If you have doubts, you’re not alone.
Hyperloops could replace short-haul air travel.
Car manufacturers are rolling out higher levels of automation but public acceptance is lagging behind.
Dr Kate Rychert studies ocean plate structures.