The B3! How is 23 ville going?

Yes brick science please do

2 of the greatest lego channels are here

Yeah

How does this only have four replys

I agree

69st like

Much simpler reason. The arm is holding them apart, neither can move towards the other.

@@neocirus115 Well yeah, but the arm is on wheels along with the rest of the vehicle. You've explained part of the reason, the other part being that each magnet is attracting the other, in opposing directions. Not just the front magnet pulling it forwards. So there's no net force from the magnets making the car move either way.

This is a perpetual energy machine which never work

same! I felt dumb for feeling dumb but in two separate instances.

I never even made it to physics and I was confident

😂

Appi 5:14 ❤

​@@charlesskelton9038?

​@@charlesskelton9038 Dont comment ever again or else Im forcing you to insult Josuke's hair

Haha lol

Hehe

ok this is gonna sound dumb but instead of the magnet on the car, replace it with a slab of pure iron? iron doesnt have its own pull, so it could only theoretically go forwards right?

but the iron is still not a external force

Bruh you just spoiled it

​@@Cat_Lovers_are_cool... did you actually think it was going to work?

Yeah

Brick Science!

Not to be that guy but… it’s spelled “seamlessly”

@@theawesomegoblins5986 You good

@@crazybird199 No I'm sick with Iliketospeakgrammartitus

The world is science! Everything runs on scientific principles and there's never been 5 minutes where it didn't. For cavemen to figure out stuff like wheels, levers, blades, ropes, they'd have needed to pay attention to the world around them, detailed attention. Then build models in their heads of what was going on, so they could figure out and master that particular thing. Same with farming, we had to figure out how to stop animals from running away all the time, rather to just sit around eating grass and getting fat, then when it's time to slaughter one, we take it round this corner here so the others don't know what's happened. All science. Some apes can do it, to a certain extent. As can crows, bizarrely, they act way more intelligently than other birds of their size and brain-size. Maybe all birds could do it, but only crows have found a need to, or crows pass it down socially through instructing their young. Lego's a great toy for testing scientific principles. It's partly why Technic exists. Average kids can have their play-house or their space battles or H---- P----- or whatever, those with the scientific and engineering gene can play with Technic and end up inventing some machine that's gonna make them rich in 20 years time. There's some amazing KZfaq videos where somebody demonstrates, say, 20 different types of machine, or gearbox, or principle, or whatever. All in Technic. The stuff is amazing, and I think way past the original idea that Hålværd Lêgø had when he invented tiny house bricks to encourage women to take up masonry.

Basically the arm can't move the car unless the arm is MOVING individually of the car. Not necessarily completely seperate from the car, just moving seperately.

Me holding two magnets close to each other and flying into space:

🙏🙏🙏

Oh hi can you please upload more

hi

RIGHT! Exactly it. And shorter and better than I said it!

i also thought about it

Well, yes but actually no. The two forces would cancel each other out that is true. However, neither force is acting on the car's wheels at all. Even if you somehow increased the magnetic force on one side it still wouldn't move the car. It would snap the frame before the wheels ever moved an inch. All of the applied forces would be acting internally on the frame of the car. None of it would ever be converted into external locomotion.

@@koloth5139 why should force applied to the wheels matter? you can push or pull something on wheels without touching the wheels at all

yup

Thank you!!

@@Brick_Science hello

@@Beans203bot

@@Brick_Sciencebot

That's what an electro magnetic motor is. To make it work, you have to constantly turn on and off the magnets, so they don't get stuck. Since this requires an external energy input it can't run on it's own. It would take maybe a hundred or more years for an electro magnet to lose it's magnetism. But even if a magnet wouldn't lose it's magnetism, you wouldn't be able to build a mechanism that relied only on the magnets to power the wheel.

@@Into_Ingrid Electro magnets never loose their magnetism as it's the flow of electricity producing a magnetic field around the coil & not the innate magnetic capabilities of the material.

@@RealPanzer999 You are quite right. I was misremembering. Thank you for the correction.

@@Into_Ingrid Glad to help.

and there is always a force being lost, be it due to heat or the very mechanical movement you are producing

How am i to show you that i am raising my hand

🤚

🖐

@@GenricRoblox do a "✋"

🤚🏻