‘Nature’s original engineers’: scientists explore the amazing potential of fungi

Unique properties of fungi have led to groundbreaking innovations in recent years, from nappies to electronics

From the outside, it looks like any ordinary nappy - one of the tens of billions that end up in landfill each year. But the Hiro diaper comes with an unusual companion: a sachet of freeze-dried fungi to sprinkle over a baby's gloopy excretions.

The idea is to kickstart a catalytic process that could see the entire nappy - plastics and all - broken down into compost within a year.