The survey says that, while particularly those under the age of 30 are acquiring essential abilities such as setting up a profile on Facebook more easily than previous generations, that age demographic is also the one least likely to be able to change its car’s rubber. The problem is not merely confined to the younger generation; only just under half of all Britons would struggle to change the tyre on a pushbike, let alone a motorised vehicle. (Tyres & Accessories/Staffordshire, U.K.)