Wow I didn’t know about this, but it looks like more than just an old wives tale...

guantanamo_bob on March 7, 2021 | parent | context | favorite | on: Raspberry Pi for Kill Mosquitoes by Laser

Wow I didn’t know about this, but it looks like more than just an old wives tale. Is there a connection between killing mosquito larva and why we like to throw coins in a fountain for ‘good luck’?