this post was submitted on 13 Jul 2023
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Asklemmy

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[–] [email protected] 5 points 1 year ago (1 children)

General Motors, Firestone Tire, Standard Oil, and Phillips Petroleum were convicted of an actual conspiracy related to the monopolization of transit systems, which replaced beloved streetcar (rail) systems with rubber-tired oil-burning buses.

https://en.wikipedia.org/wiki/General_Motors_streetcar_conspiracy

[–] [email protected] 1 points 1 year ago

Isn't this Judge Doom's plan?

[–] [email protected] 3 points 1 year ago (2 children)

you are loved and deserve happiness

[–] [email protected] 1 points 1 year ago

Fuck Lemmy is unexpectedly wholesome

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[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (3 children)

Your car keys have better range if you press them to your head, since your skull will act as an antenna. It sounds like some made up pseudoscience that would never work in practice or have a negligible effect, but it actually works.

Edit: idk if it's actually because your skull acts as an antenna, although that's what I've heard. I looked it up and it seems like it's your head acting as a reasonance chamber. Since your body is conductive, your head can bounce and amplify the radio signal.

[–] [email protected] 1 points 1 year ago (1 children)

On one side you have people that think 5g causes cancer. On the other, you have people directly beaming shit into their skulls to open their cars from a couple extra feet away.

Wild

[–] [email protected] 1 points 1 year ago

i dont believe it causes cancer necessarily, but i think 5g is worrying for the sake of big increase in location tracking precision

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[–] [email protected] 2 points 1 year ago (3 children)

Lighters were invented before matches! 1823 vs 1826

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[–] [email protected] 2 points 1 year ago (2 children)

Oxford University is older than the Aztec empire.

Oxford University founded in 1326, Aztec empire ~1428-1521

[–] [email protected] 3 points 1 year ago (1 children)

Don’t mean to pick, but Oxford was founded in 1096 and Cambridge in 1209.

I worked for cambridge in 2009 and got a nice little 800 year badge

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[–] [email protected] 1 points 1 year ago

And some of the colleges of Oxford University are older than the university. Merton College was founded in 1264.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (2 children)

Oh, I have two good ones:

  1. Nuclear power causes less deaths (per energy unit produced) than wind (source)

  2. You get less radiation when living near a nuclear power plant, than if that nuclear plant hadn't been there.

To explain the second: A major misconception is, that nuclear power plants are dangerous due to their radiation. No they aren't. The effect of radiation from the rocks in the ground and the surroundings is on average 50x more than what you get from the nuclear power plant and it's fuel cells. (source). Our body is very well capable of dealing with the constant background radiation all the time (e.g. DNA repairs). Near a power plant, the massive amounts of isolation and concrete will inhibit any background radiation coming from rocks from that direction to you. This means, that you'll actually get slightly less radiation, because the nuclear plant is there.

Regarding the dangers of nuclear disasters. To this day, it's been very hard to find out, if at all any people have even died to Fukushima radiation (ans not other sources such as tsunami/earthquake/etc.) Nuclear radiation causes much more problems by being an emotionally triggering viral meme spreading between people and hindering it's productive use and by distracting from the ironic fact, that the coal burned in coal power plants spew much more radiation into the atmosphere than nuclear power plants themselves. (source)

[–] [email protected] 1 points 1 year ago

Nuclear power is actually the cleanest way to produce energy. The waste from replacing solar panels and windmills (which have a service life only three to five years) is actually more of a problem than the waste from spent fuel rods. Plus environmental impacts from fuel rod production are less than solar panel and windmill production. The problem with nuclear energy happens when things go wrong. It would have to be absolutely accident free. It never has been and never will be.

Though they're on the right track with nuclear power. Fusion would be ideal, runs on seawater (fuses deuterium/tritium) and if there's a problem you simply shut off the fuel. Problem is insurmountable engineering issues, we just don't have tech for it yet (need anti-gravity). They've been working on it for many decades and progress has been painfully slow.

[–] [email protected] 1 points 1 year ago (1 children)

Additional fun fact. There has been a lot of research and activity dedicated to potentially switch coal power plants to nuclear. Currently, they cannot do it, because the coal plants and all the equipment associated produces far more radiation than regulations allow a nuclear plant to emit.

Therefore, unless they could find a practical way to decontaminate the radiation away from existing coal equipment, or regulations change for transformed plants, they can't do it.

[–] [email protected] 1 points 1 year ago

Did you know, the Nuclear Regulatory Commission's only mandate is to ensure the safety of nuclear power, not to promote its implementation. Many regulatory bodies have a dual mandate to stop them from just shutting down what they're supposed to regulate.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (1 children)

Russia is actually pretty small and it almost fits inside Africa. Try it out: https://www.thetruesize.com/

EDIT: Ok I expressed myself in the wrong way. What I meant was, Russia is not as big as I thought it was. Of course, it's still really huge.

[–] [email protected] 2 points 1 year ago

I think that says more about how unbelievably massive Africa is.

[–] [email protected] 2 points 1 year ago (1 children)

The country claiming to have the most β€œfreedom” of any country has the highest incarceration rate of any country.

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[–] [email protected] 1 points 1 year ago

Gary Numan is two weeks older than Gary Oldman.

[–] [email protected] 1 points 1 year ago (1 children)

The northern most part of Brazil is closer to Canada than it is to the southern most part of Brazil.

[–] [email protected] 1 points 1 year ago

What is this sorcery?

[–] [email protected] 1 points 1 year ago (1 children)

if you scramble a rubiks cube up there is a good chance that it is the first cube to be in that state. there are 43,252,003,247,489,856,000 possible states that a cube(3x3) can be scrambled up in to.

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[–] [email protected] 1 points 1 year ago

The world is running out of sand.

It's one of the most used materials in the world for construction but islands are disappearing because of its limited supply.

[–] [email protected] 1 points 1 year ago (1 children)

Every Rubik's Cube, no matter how scrambled, can be solved in at most 20 rotations.

[–] [email protected] 2 points 1 year ago

I don't think this is true for all of them. My cube takes at least a couple hundred rotations and then you have to take the stickers off and move them around to solve it.

[–] [email protected] 1 points 1 year ago (1 children)

All the planets in the solar system can fit in the space between the Earth and the Moon

[–] [email protected] 1 points 1 year ago

this is actually a misconception! the gravity of the planets combined would cause them all to crash into each other!

[–] [email protected] 1 points 1 year ago (3 children)

A broken clock is right twice a day, but a clock running backwards is right four times a day.

[–] [email protected] 1 points 1 year ago (3 children)

A broken clock is right twice a day, but a running clock is probably never right.

[–] [email protected] 2 points 9 months ago* (last edited 9 months ago)

My grandfather clock is correct* about once a week when I wind and correct it

*It must be correct as it's very slightly fast (less so than can be fixed with a quarter turn off the pendulum screw) and I set it slightly in the past

[–] [email protected] 1 points 1 year ago

If you're lucky, a clock that's slightly too fast or too slow will be right once

[–] [email protected] 1 points 1 year ago

At this point you get into a philosophical discussion about what "right" really means

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[–] [email protected] 1 points 1 year ago (4 children)

The USA is not a true democracy in the academic sense of the word.

[–] [email protected] 1 points 1 year ago

It's not very democratic in common sense as well.

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[–] [email protected] 1 points 1 year ago (4 children)
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[–] [email protected] 1 points 1 year ago (3 children)

The can opener was invented 30 years after the can.

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[–] [email protected] 1 points 1 year ago (1 children)

Cleopatra was born closer to the invention of cellphones than the building of the pyramids

[–] [email protected] 1 points 1 year ago

I've always thought this was amazing

[–] [email protected] 1 points 1 year ago (5 children)

Texas is larger than any country in Europe except Russia.

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[–] [email protected] 1 points 1 year ago

A day on Venus is longer than a year on Venus.

If you start to think about how these lengths of time are defined it becomes clearer.

1 day = time to rotate on it's axis once 1 year = time to complete a full rotation around the sun

For Earth, it takes us ~24hrs to rotate on our axis and 365.25 days to orbit the sun.

However, because Venus' axial rotation is so slow (and another interesting fact, it rotates in the opposite direction to other planets) it actually completes a full orbit of the sun before 1 axial rotation.

Hence, a year is shorter than a day

For those interested:

1 Venus day = 243 earth days 1 Venus year = 225 earth days

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