Polystyrene Pickup Challenge
From time to time, I volunteer with Thames21 to clean up stuff on the canals and rivers in the East End. Expanded polystyrene is everywhere, see picture, in various sizes and forms. The boot is to give an idea of scale.
It chokes plant life and wildlife [if they eat it], doesn't biodegrade quickly and is an ugly carpet in natural places. Rant, information over.
It's also extremely difficult to pick up with litter pickers and there are good reasons not to use hands, even in work gloves. So [now we come to it] I'm inviting suggestions for ingenious picking up solutions. In my opinion, these include stabbing, vacuuming/sucking, blowing, selective brushing and static electricity [that could be fun]. No lasers that set the atmosphere on fire and no genetically modified polystyrene eating animals or large robots called Gort, sorry.
I'm afraid there are no prizes except the warm glow of having helped with this. It's a common problem here, so I'm guessing that it's present throughout the country.