How do you vacuum plastic from a beach?
Engineers in Canada have devised a machine they say can clean small pieces of plastic from Hawaii's "Trash Beach".
The brains behind it say it can clean 17kg (37lbs) of sand a minute.
Video by Dan Lytwyn
Engineers in Canada have devised a machine they say can clean small pieces of plastic from Hawaii's "Trash Beach".
The brains behind it say it can clean 17kg (37lbs) of sand a minute.
Video by Dan Lytwyn