#HTE

Boffins use inkjets to print explosives

For very, very, small bombs. Like the ones that set off car airbags

As anybody who’s emerged from a car crash in good shape can tell you, it’s good to have some explosives around - they pop modern vehicles’ air bags. Of course explosives are also hard to manufacture and handle, which is why researchers at Purdue University in the US tried to print them.…