Not for the first time, I have to applaud gadget makers for their indefatigable inventiveness. This (rather nice-quality) T-shirt has a handy built-in electronic drum set. The Electronic Drum Machine T-shirt has a little amplifier and speaker tucked into a pocket, so there’s no need to plug your shirt into any external device to hear your drumming. An extraordinary leap for humankind. Can a Nobel Prize be far off for the inventor?