mriguy

joined 2 years ago
[–] mriguy@lemmy.world 3 points 1 day ago

My wife was sure Musk wouldn’t make it past March.

[–] mriguy@lemmy.world 4 points 1 day ago

“When the elephants fight, the grass is crushed. When the elephants make love, the grass is crushed.”

[–] mriguy@lemmy.world 34 points 1 day ago

Somebody has to dare him to prove it, and maybe he'll show how he rigged the voting counts in the swing states.

[–] mriguy@lemmy.world 8 points 1 week ago (1 children)

I just went to a conference in Hawaii, which is usually a very popular, but half the poster boards were bare. I saw multiple recorded talks because the speakers were denied entry visas, including one of the opening keynote speakers.

[–] mriguy@lemmy.world 1 points 1 week ago (1 children)

And the fuse for the circuit absolutely should not be the limiter, the RCCB should trip WAY before the main fuse.

While that certainly SHOULD be the case, in the US at least while RCCBs (we call them GFCIs) are generally required in wet areas and perhaps for new construction, in most older houses the majority of circuits don’t have any sort of ground fault protection other than the fuse/breaker. In my current house we have them on only two outlets - one in a bathroom and one in the kitchen.

[–] mriguy@lemmy.world 2 points 1 week ago* (last edited 1 week ago) (3 children)

In most household shocks, you touch a conductor, and you are the resistor to ground. Your resistance is independent of the drive voltage, so if you touch a 110V wire, the current will be half of what you get with a 220V wire. So the voltage determines the current, and thus the lethality.

There’s lots of other factors that go into the effective resistance like the amount of moisture on your skin, what shoes you’re wearing, and what the floor is made of, etc, but in all cases twice as much voltage will cause twice as much current. You are by far the highest resistance element in the circuit, so your resistance will completely determine the current - most household circuits are capable of supplying 10-15A continuously, so your resistance is the current limiter.

It’s a bad idea either to go touching live wires either way, but the rule of thumb I heard was was that a 110V shock usually won’t kill you and 220V shock usually will.

[–] mriguy@lemmy.world 1 points 1 week ago (1 children)

You perceive your place in the world relative to others. Billionaires have reached the level where there is literally no amount of money that will make their lives better than they are. So the only way left for them to feel they are making progress is to make everybody else’s life worse. That’s what they are doing now. As more and more people in the world in the world become food insecure, homeless and scared, they can continue to feel like their lives are getting better. Trump is helping them acheive that - the amount of money they are losing doesn’t meaningfully impact them.

[–] mriguy@lemmy.world 39 points 1 week ago (2 children)

He’s already given him at least one, like all of the other tech billionaires at the inauguration.

But what they failed to understand was that one of Trump’s major innovations was moving corruption from a one time payment to a subscription model.

Karma’s a bitch.

[–] mriguy@lemmy.world 12 points 2 weeks ago (3 children)

You can’t just assert that. They’ll vote whatever way they’ve been paid to vote.

[–] mriguy@lemmy.world 5 points 2 weeks ago (1 children)

Fun fact - some soldering irons regulate their temperature using the curie point. There’s a disk of ferromagnetic material with a particular curie point in the tip. A magnet in the barrel of the soldering iron is attracted to the tip, and when it sticks to the tip, it switches the heating element on. When the disk hits its curie temperature it’s no longer magnetic, and the magnetic switch opens and shuts off the heating element (it’s on a weak spring). When the tip cools down enough it becomes magnetic again, and the magnet is pulled to it and turns on the heater. You can have different tips with different curie temperatures, so one soldering iron can do multiple temperatures with very cheap internal electronics (basically, just a switch).

[–] mriguy@lemmy.world 86 points 4 weeks ago (2 children)

Elon Musk, guardian of free speech!

[–] mriguy@lemmy.world 20 points 4 weeks ago

This seems like it opens the door to asking for a mistrial.

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