My WTF of the day:
- Using an angle grinder like this without eye protection.
- Doing this whole thing without eye protection, period.
- Having your kid around.
- Doing this inside.
- No hand protection either.
- And, of course, no fume hood, too.
- Proceeding then to poke the battery with a metal tool in your bare hand. Granted, it should be discharged at that point but...
He is waiting for Samsung to explode into his kid's face then sue them. Next year they will add a clause to their wadawada to not use angle grinder when children around.