search results matching tag: proton

» channel: learn

go advanced with your query
Search took 0.000 seconds

    Videos (55)     Sift Talk (0)     Blogs (2)     Comments (86)   

Rick Moranis unretires to play 'Spaceballs' character ...

NaMeCaF says...

"most notably rejecting the chance to appear in Paul Feig’s 2015 Ghostbusters reboot. Apparently, the Schwartz is mightier than a proton pack."

I think more likely he knew how big of a turd a Feig-led Ghostbusters reboot would be. I cant understand how it even got funded in the first place.

Nuclear Science Vs. Eminem

eric3579 says...

Look
If you had
One shot
Or one opportunity
To release all the energy you ever wanted
In one moment
Would you abuse it
Or use it for good?

They've armed the weapon
Countdown clock is set and
J. Robert Oppenheimer is sweatin'
Eyes are red and he's nervous
Cause on the surface this is armageddon
The shock bomb, but we're set upon and threatened
And with no sound the whole Alamogordo ground
Is glowing and cowed under one smouldering cloud
He's choked and wowed, everybody's open-mouthed
And over the ground the shock front blows, kapow!
Snap back to the alchemy
Hope before tragedy
Showed with bold math that we broke the whole atom
We choked; controlled action with poles of cold cadmium coat
To go capture neutrons and slow fracture
We broke, postponed that and we chose to go fashion
A most radioactive plutonium gadget then
Fat Man and Boy and Enola goes laughin'
As Nagasaki is blown and Hiroshima's blasted

You gotta choose, yourself how to use it
The knowledge you hold and
Don't ever let a letter go
You only get one shot to stop
And one chance to know
Responsibility comes once you're a science guy, yo!

Neutrons escaping from a source radiating
Merge and start atoms shaking; they begin
To unglue toward a decreased order
Entropic force distorts em
And supercharged with loads of protons they can only go farther
Cold war grows hotter--exothermal--Colorado to Joe Stalin
Coast to coast holes; silos but there's no farmer
Toe-to-toe drama
NATO and Warszawa in co-assured trauma
The globe groans everyone knows there's no calming
So show your foes and implode your core column
Quid pro quo Castle Bravo for Tsar Bomba
And move on and leave atolls exposed to gross doses of old fallout;
Slow-to-go toxins in shoals and so though we explode them no longer
Still the proof lives on in the blue lagoon water, father

You gotta choose, yourself how to use it
The knowledge you hold and
Don't ever let a letter go
You only get one shot to stop
And one chance to know
Responsibility comes once you're a science guy, yo!

When war games hit the stage of a gluon's rage
There's a military boot on the new doc's page
We were playing in the beginning, but grew up strange
Making radar and missiles, and new bombs blazed
And we kept grinding the lensed sights for the next sniper
Best believe son it'll pay to design fighters
All the gains of science analyzed by the
Man provide plans for sarin and cyanide
And our hands are blighted by crying
Eyes when dying lands are slammed if our grants expand the fire brighter
And there's no jury there's no sublime righter
This is our fight
And these minds are all ours so protect your pia mater
Try to feed and water good, seed trust, flee dishonour
Gotta be clean being Apollo stead of Vietnam and
Lay the armour down and be the one to stand up
And lead us on the trail of Spock
We'll elevate these motley progeny
To a future in a safer spot, an irrigated plot
Homicide a way forgot
Success is a lack of military options
Failure's not
Become a lover of a great and cosmic goal
We cannot condone these terror plots
So here we go it's our shot
Feel frail or not
This is the only world and humanity that we got

You gotta choose, yourself how to use it
The knowledge you hold and
Don't ever let a letter go
You only get one shot to stop
And one chance to know
Responsibility comes once you're a science guy, yo!

You gotta make your own mind up, man.

Kitty Kommercial

Massive Methane Leak-Ecological Disaster In California

How to DMT

newtboy says...

The best way to reduce risk from taking, or getting caught with DMT is to not do it.

I'm glad to hear him at least mention negative effects, but he just glossed over them. In a video like this, I think the negative possibilities, physical and mental, need FAR more time and attention.

I do agree with him in that, if you are not certain this type of experience is for you, just don't do it. The mental/psychological damage can be severe and permanent. I also think it's a good idea to start with a tiny dose and build up if you MUST do it...but still not "safe".
That said, as a black market drug, you never know how pure what you have is, or what it's mixed with, and also the method you use changes the amount needed for effect. Simply saying '5mg is a good start dose' ignores all these facts.

Smoking steel wool, even course steel wool, can destroy your lungs. First, it's not pure, clean steel. Second, even the course steel wool partially vaporizes (fine steel wool will just burn, completely vaporizing). Steel vapor and lungs don't mix. Use glass.

His suggestions to use the drug in public (in the woods or at the beach) are TERRIBLE. I understand his thought process in suggesting peaceful environments, but if you're doing schedule 1 drugs, do them at home. This drug is IMPOSSIBLE to pretend you aren't on, or to act 'sober' while tripping, and if people see you on it and don't know what's happening (or maybe even if they do know), they'll almost certainly call the police. Getting caught with DMT is likely to ruin your life.

The quantum physics double slit experiment describes how light behaves under certain conditions, not how normal matter behaves...and also, atoms aren't made up of electrons, they're almost entirely protons and neutrons by weight. He should have stopped at 14 min. in my opinion. The rest made him look slightly insane and like he speaks with authority about things he doesn't understand very well.

I'm still waiting for the insightful invention someone comes up with after one of these amazing 'conversations' with non-human beings. If this drug really did what those into it claim, you would expect most users to be incredible 'outside the box' inventors advancing science in ways normal people would never consider...but I have not heard of even a single instance of that kind of useful insight coming from DMT.

1976 BMW 633 CSI - BACK TO THE FUTURE HOVER CAR

CERN is bringing in demons

Wing Suit Flight Through 2 Meter Wide Hole

Why Space Station Resupply Rocket Failures are a Good Thing

Ashenkase says...

Time to get nit picky. The title of the video is incorrect. "Why the Recent Space-X Explosions are a Good Thing". Spacex Dragon has had only 1 failure (Sunday) in the last 18 launhces, 4th best record of all launch vehicles in history. Antares is a US vehicle and the Proton is Russian. So the title should read "Why the recent ISS resupply failures are a good thing"

Is reality real? Call of Duty May Have the Answer

dannym3141 says...

A computer big enough to accurately calculate the position and properties of every "particle" (and ever decreasing subdivisions of energy and matter) would need to be the size of the universe in the first place. We can't even simulate enough particles in an n-body simulation to match the number of stars in a galaxy, let alone individual molecules, or shall we go further and say atoms, or further and say protons, neutrons and electrons? And that's for ONE galaxy amongst hundreds of billions in the OBSERVABLE universe... using only ONE force - gravity!

The guy has a great point about the Big Bang - a billion billion galaxies worth of matter and energy created in a split second from nothing? Doesn't sound like like the conservation of energy that is so fundamental to physics, right? But that's no reason to throw out hundreds of years of evidence and research which has proven conservation of energy to be true since then. The big bang makes the most sense given what we see today... if you want to propose a better theory, it has to make more sense than the Big Bang theory. Saying that the big bang doesn't make sense is not an appropriate starting point for a new theory, and doesn't lead to "so therefore we're in a simulation."

And it's not good enough to appeal to simplicity like @robdot is doing - basically saying that everything we see could very easily be an illusion for our benefit. That's an argument for God, in my opinion... just like how religious fanatics say "it was God's will for this to happen" we'd instead say "well, that's what the simulation wanted to show us" and call it a day. Furthermore if the manifestations of physical laws out there in the universe are illusions, they are at least consistent illusions that we can calculate and predict. And in that case, what is the difference to our lives whether we call it "reality" or "simulation" or "computer"? It it still what we always knew it was. If something created our universe and allowed it to run like a simulation, it is almost certainly intangible to us and for all intents and purposes meaningless too, because we can't touch, feel, see or understand it on any level.

This is one of the topics i asked of my favourite professor - how can we trust what we see if it could be faked, and what exists beyond our universe? His answer was, if i have to doubt what i see, i might as well not do anything at all, and if you want an answer to the second question talk to a philosopher. This is a philosophical discussion, not a scientific one. The scientific method doesn't care what you call the place you live in nor "who" we think "created" it. You can't hope to understand anything if you don't base it on the evidence you have. You certainly can't form a theory on the basis that all evidence is untrustworthy.

Stripping the paint off a car with a 1000 watt laser

AeroMechanical says...

Neat. Does the entire system *draw* 1kw, or does the beam actually deliver 1kw (seems unlikely)? Either way, it must require massive off-camera cooling equipment. I've seen arrays of LEDs used for welding before and that was impressive.

It must be a prototype because the company that makes it doesn't list this model, and don't give much information on the models they do list. And, of course, it doesn't look remotely practical, awesome as it is.

edit:

After a bit more reading, maybe it does emit 1000 watts. Also, look at this thing from their webpage:

http://www.nortonsandblasting.com/images/lasr-backpack_unit1web.jpg

That is a straight up proton accelerator if I've ever seen one (okay, maybe photons, but close enough) and I damn well want one. I promise to use it responsibly and never cross the streams.

Neutron stars explained

dannym3141 says...

Degeneracy is really, really cool. It's all about squashing things into as tight a region of space as you can. It's an observable justification of Heisenberg's uncertainty principle and the Pauli exclusion principle (the one that says you can accurately measure the position or the velocity of an object but not both and the one that says that two neutrons -in this case- can't both occupy the same very small region of space).

To be a neutron star, the remnant core after an unstable giant blows its outer layers away has to be more massive than 1.44 solar masses, but anything bigger than about 2.5 solar masses probably becomes a black hole. On the less massive end you get white dwarfs which are prevented from shrinking any more by electron degeneracy pressure - electrons won't let the star get any denser. But if you throw more mass on it, even electron degeneracy pressure can't resist the gravitational force and you get a neutron star, supported by neutron degeneracy - the neutrons won't let the star get any denser now. And then finally more and more mass and it becomes a black hole, which is where even the neutron degeneracy pressure can't sustain the gravitational force.

I mean, that's fucking cool - there is so much gravitational force that the electrons have to team up with the protons to become neutrons, because neutrons can get slightly closer together. And then if the neutrons aren't happy, you've got a singularity which is a fancy way of saying we don't know what the hell just happened but stay away from it if you like being in the part of the physical universe that kinda makes sense to us.

There's also speculation of a quark degeneracy state beyond neutron degeneracy.

Shockwave hits building after rocket explodes on takeoff

18 Ghostbusters Facts You Probably Don't Know

Sixty Symbols | Cosmic Strings & Superstrings



Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon