Hacker News with Generative AI: Lake Michigan

Lake Michigan Stonehenge – What have researchers learned? (illinoisfishinghub.com)
Lake Michigan’s underwater Stonehenge was unearthed by Mark Holley, a professor specializing in underwater archaeology.
Archaeology, Underwater Discovery, Lake Michigan
89 points by janandonly 101 days ago | 44 comments
Robots on Lake Michigan beaches to prevent drownings (mlive.com)
Robots, Safety, Drowning Prevention, Lake Michigan
99 points by rmason 208 days ago | 118 comments