Share Radio's technology editor Steve Caplin discusses the success of the online game Wordle, just bought by the New York Times. The Royal Mail will be adding QR codes to stamps to show videos, rendering all existing stamps obsolete. Horse riders will soon be able to learn to ride using a smart saddle while there are proposals to make electric scooters safer by getting them to emit the noise of a cymbal followed by that of a tuba. There's a wetsuit to protect swimmers from sharks and Tesla has yet more problems with recalls and hacking.
