r/oddlysatisfying 2d ago

Average laser cleaning

7.3k Upvotes

112 comments sorted by

View all comments

919

u/Dio_Yuji 2d ago

Where does the rust go? Does it evaporate? Or does the laser turn it back into unrusted iron? Someone explain this to a guy who was bad at science in school

3

u/Aerxies 2d ago

You can see the gas the rust turns into, it's highlighted by the laser.