An inventive Russian YouTuber has figured out how to turn plastic bottles into string, using purely mechanical means. After “unraveling” a single bottle he’s left with what appear to be several yards’ worth of filament, which he then uses to bind things together.
Hitting the resultant plastic twine with a heat gun causes it to partially melt and shrink, more or less fusing it into place.
(via The Most Creative Recycling We’ve Seen Yet: Turn Plastic Bottles into String – Core77)
Questa cosa e’ semplicemente geniale! Ora me ne costruisco uno!