[ourmandave]

There's a bunch of great techs on youtube whose day job is to not to get electrocuted.

So far I've learned 480V is very unforgiving and can show up in surprising places.

[monkeydust]

Very true - reminded me of this demo* as an example... on the surface looks trivial but potentially life saving.

* https://youtu.be/knSkE9ejPl8?t=112