Today’s Solutions: December 21, 2024

This trash-eating river robot

This trash-eating river robot is helping keep the Chicago River garbage-free

Pay a visit to the Chicago River this summer, and you’ll find that it has an intriguing new addition to the local wildlife. Amongst the myriad birds, fish, and occasional beaver or otter, keen-eyed visitors may spot a small robot, resembling a raft, scooping up trash along the river banks. This Read More...