No AA batteries in my house

[Nonnel]

you can touch battery acid without hurting yourself, just wash your hands after

[Ad Bot]

[Alyx Vance]

you can touch battery acid without hurting yourself, just wash your hands after

This is true. In class one day my teacher had a AA explode in her hand. Pretty sure she didn't die.

[Steve5451²]

uh
the tinfoil is touching
thats going to forget up

Nah it's fine unless both sides are connected. Looks like that device is running the batteries in a parallel instead of a series so both negative terminals are already connected anyway.