Rolls-Royce’s microreactor is a new dimension in propulsion

Rolls-Royce, known not only for its wonder cars, is also an engineering design company for which space is the ultimate frontier – in this case, literally. As Interesting Engineering reports, the company has teamed up with the UK Space Agency to develop a new type of reactor specifically for deep space exploration. Nuclear engines have long been expected to speed up space travel and reduce transit times, which will be particularly important for missions to Mars.

The X2 flying car can fly under certain conditions

The age of the flying car is slowly but surely approaching in China, and a vehicle of this type has already been allowed to operate, albeit under limited conditions. Xpeng AeroHT describes its X2 as the first true flying car, a title that could be claimed by other companies such as the Slovak AirCar and Switchblade, but which was long predated by the Mizar 210 built in 1973. The X2, like its competitors, will be able to operate in hybrid mode: it can travel on roads by rolling on wheels, but can also take to the air if necessary using its retractable propellers.