Twenty bicycles, miles of fishing line, antique cans, knives and sparkplugs – these are just some of the many things that Detroit magnet fisher Jason Vanderwal and his family have fished out of the waters.
“We have found all sorts of things in the Detroit River, 14 guns, all sorts of cutlery, horseshoes and even three large ngangas,” Vanderwal said.
Great Lakes Now
https://www.greatlakesnow.org/2021/09/magnet-fishing-attracting-junk-cleaning-up-local-waterways/