Dutch inventors are removing plastic from rivers using a ‘net’ made from bubbles. And in Australia, scientists are playing sounds of healthy reefs to attract fish back to coral. Show more
Discover 11,128,835 listings and 277,887 playable programmes from the BBC
Dutch inventors are removing plastic from rivers using a ‘net’ made from bubbles. And in Australia, scientists are playing sounds of healthy reefs to attract fish back to coral. Show more
