View Full Version : Physics experiments.
Damocles
March 27th, 2009, 07:33 AM
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Double slit experiment 1.
Damocles
March 27th, 2009, 07:38 AM
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Boring explanation of the double slit experiment.
Damocles
March 27th, 2009, 07:41 AM
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This is a better explanation.
Damocles
March 27th, 2009, 07:42 AM
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Damocles
March 27th, 2009, 07:43 AM
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Damocles
March 27th, 2009, 07:45 AM
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Damocles
March 27th, 2009, 07:46 AM
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Damocles
March 27th, 2009, 07:48 AM
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Damocles
March 27th, 2009, 07:53 AM
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Feynman was wrong. We just didn't know because we couldn't conceive of an idea that an INTERVAL could be the fundamental building block of reality, that time might be a quantum.
Shrug. That is what a string is, a piece of time with frequency attached.
Taken us almost a hundred years to sniff it out.
Damocles
March 28th, 2009, 07:41 PM
Let's play with sound.
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Do you get it? Its a Rubens Tube.
Damocles
March 28th, 2009, 07:42 PM
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Still don't get it?
Its a way to see sound waves in fire.
Damocles
March 28th, 2009, 07:53 PM
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Those of you, who are sound engineers, see this usually done electrically on a sound board or on an oscilliscope. The point is that you can do this for any frequency of sound for which you can make a Rubens tube. Its how we visually confirmed ultrasound and subsonics before we had good electrical means to do so early this century.
D.
Damocles
April 1st, 2009, 10:05 PM
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Second Law of Thermodynamics.
Damocles
April 1st, 2009, 10:11 PM
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Electro-luminescence.
This can happen to a Human being. Not nice to see.
Damocles
April 1st, 2009, 10:12 PM
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Version two.
Damocles
April 1st, 2009, 10:16 PM
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Features an egg, but its version three for those of you who don't believe me about Human beings. Back in the bad old days when we electrocuted evil people we had a solid reason for those hoods!
Damocles
April 1st, 2009, 10:21 PM
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He babbles about luminosity and makes an incorrect analogy to a planet. I just want you to observe the black body radiator results.
Damocles
April 1st, 2009, 10:25 PM
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Nicholas Tesla thought he was going to turn the Earth into a dynamo. Here's why.
Damocles
April 1st, 2009, 10:28 PM
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Reversing polarity again Geordi? Dumb Berman Drek writers never caught on that all that means is reversing charge spin of the electromagnetic influence! Its the ONLY force that does this that we can modulate.
Damocles
April 1st, 2009, 10:31 PM
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Why do acceleration and gravity feel the same?
Ponder that. Hint: unification of magnetism and electricity hinged on a similar observation!
Damocles
April 2nd, 2009, 07:37 PM
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Figure itm out?
Damocles
April 2nd, 2009, 07:38 PM
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Damocles
April 2nd, 2009, 07:40 PM
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Damocles
April 2nd, 2009, 07:43 PM
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quantum mechanical chenistry
Damocles
April 2nd, 2009, 07:46 PM
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Damocles
April 2nd, 2009, 07:47 PM
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Damocles
April 2nd, 2009, 07:49 PM
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Good old Archimedes!
Damocles
April 2nd, 2009, 07:51 PM
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Inertia.
Damocles
April 2nd, 2009, 07:53 PM
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Fun with reflection.
Damocles
April 2nd, 2009, 07:54 PM
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Make a telescope!
Damocles
April 2nd, 2009, 07:57 PM
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Damocles
April 2nd, 2009, 07:58 PM
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Damocles
April 2nd, 2009, 08:01 PM
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Light can kill you. Don't believe me? Watch.
Damocles
April 2nd, 2009, 08:03 PM
Mirages of illusion. The Egyptoans knew this stuff.
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Damocles
April 4th, 2009, 05:28 PM
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The concept is density in a gravitational influence.
Damocles
April 4th, 2009, 05:33 PM
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This is the SAME thing using rotating magnetic fields, thus proving that the electromagnetic influence has a dipole charge of + and - while gravity is a MONOPOLE.
Didn't know that you could prove that so simply did you?
Damocles
April 4th, 2009, 05:38 PM
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Why do we want a room temperature superconductor? Well the Earth is a goiant bar magnet and a super co9nductor has effectively zero current flow resistance........
Damocles
April 4th, 2009, 05:46 PM
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Contrary to what you think, this is about the behavior of gases when temperature change is induced, not liquids. if the clumsy experimenter had done this right you would see him lift the flask neck out of the colored water filled tray, and you would see a column of water trapped in the neck of the flask seemingly held there by nothing but air. EXACTLY. Why?
Damocles
April 4th, 2009, 05:51 PM
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What you missed here is the principle of uniform acceleration of the gravitational influence when you are in the presence of concentrated mass.
Huh? Everything falls together at a uniform rate based on the distance from one another as measured by a constant acceleration over time.
Double huh?
Think about it.
Damocles
April 4th, 2009, 05:55 PM
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EXACT same thing, different proof.
Didn't know you could do advanced physics with common household items?:D
Damocles
April 5th, 2009, 07:27 PM
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Thompson Experiment.
Another proof that electromagnetism is a + or - charge influence.
Damocles
April 5th, 2009, 07:28 PM
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And how to measure the Thompson experiment result!
Damocles
April 5th, 2009, 07:38 PM
Water is weird.
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This is not chemistry. This is PHYSICS; its called the Coanda effect.
http://en.wikipedia.org/wiki/Coand%C4%83_effect
Damocles
April 5th, 2009, 07:40 PM
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You remember the poor guy with the botched beaker flask experiment?
Here we go again. Air is HEAVY!
Damocles
April 5th, 2009, 07:45 PM
More fun with air and water.
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Did you think it was going to lift off or something?
Damocles
April 5th, 2009, 07:53 PM
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This is how the dumb Classical Greeks could have built a solar powered jet turbine.
Damocles
April 5th, 2009, 07:55 PM
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Another way for the dumb classical Greeks could have, would have, should have.
Damocles
April 5th, 2009, 07:58 PM
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Yet again.
Damocles
April 5th, 2009, 08:00 PM
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and again.
Damocles
April 5th, 2009, 08:02 PM
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Damocles
April 5th, 2009, 08:04 PM
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Notice the freaking windmills?
Damocles
April 5th, 2009, 08:07 PM
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Obviously these guys knew something about steam.
Damocles
April 5th, 2009, 08:10 PM
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Just to drive it home one more time, these guys had windmills, the Archimedes screw and the Hero steam engine.
Damocles
April 5th, 2009, 08:13 PM
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Just one more time so you get the point.
Damocles
April 5th, 2009, 08:16 PM
Add one thing.
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Damocles
April 5th, 2009, 08:21 PM
To emphasize:
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They knew how to assemble each part.
Damocles
April 5th, 2009, 08:26 PM
So why did it take US 2300 years later to figure out.......
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Damocles
April 5th, 2009, 08:35 PM
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Nicholas Tesla turbine. You thought you were going to escape the Coanda Effect with this bash the Classical Greeks physics session?
Yeah right.
Damocles
April 6th, 2009, 03:52 PM
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Water is weird.
Damocles
April 6th, 2009, 03:58 PM
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Floating candle trick.
Damocles
April 6th, 2009, 04:07 PM
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Kinetics, potential energy, gravity, and entropy+ time's arrow. There is enough going on here to keep you busy for decades!
Damocles
April 6th, 2009, 04:11 PM
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So you can see sound?
Damocles
April 6th, 2009, 04:14 PM
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Magnetism is WEIRD.
Damocles
April 6th, 2009, 04:16 PM
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Really WEIR$D!
Damocles
April 6th, 2009, 04:18 PM
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Funny what a split ring will do, isn't it?
Damocles
April 6th, 2009, 04:20 PM
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ATLAS: the universe has a magnetic field.
Damocles
April 6th, 2009, 04:27 PM
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Watch what electricity does. It tells you something about how current flows and a type of military defense.
Damocles
April 6th, 2009, 04:33 PM
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This is why it took 2300 years to figure out how to build a turbine!
SHEESH!
Damocles
April 6th, 2009, 04:38 PM
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DARWIN would be so proud.
Man, how did we get out of the trees?
Damocles
April 6th, 2009, 04:46 PM
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Uncertainty.
Shroedinger's paradox.
Observer viewpoint.
Lot of other meaningless noise........Alan Watts disciple.
This nut came down out of the trees with us.
Damocles
April 6th, 2009, 04:50 PM
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Stan Lee doesn't know science; but he tries.
Damocles
April 6th, 2009, 04:57 PM
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Two really dumb super-villains. Stan Lee continues to fumble the science but we justify anything, we geeks, if we know how.
Damocles
April 6th, 2009, 05:00 PM
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Snap, crackle, and pop.
Damocles
April 6th, 2009, 05:08 PM
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Yeah.
Damocles
April 6th, 2009, 05:09 PM
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How can you freeze and boil at the same time?
Damocles
April 6th, 2009, 05:14 PM
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No its not the cryogenics I want you to notice, its the goofball on the other end of the tongs.
You might wonder why we have such a hard time as a species getting anywhere?
Darwin.
Damocles
April 6th, 2009, 05:18 PM
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Oscillating toroid.
Damocles
April 6th, 2009, 05:20 PM
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Conservation of angular momentum.
Damocles
April 6th, 2009, 05:34 PM
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Yeah. These guys play with toy rockets. They are the same members of a soecies that play with the Large Hadron Collider.
Are you scared yet?
Damocles
April 6th, 2009, 05:37 PM
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More applied physics with the top of the food chain.
:yikes:
Damocles
April 6th, 2009, 05:42 PM
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This is a trained teacher.
Damocles
April 6th, 2009, 05:46 PM
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What is the thing you need to understand besides the science from todays offerings?
THE SCIENCE!
This thing called ignorance can kill you.
Damocles
April 6th, 2009, 05:56 PM
One last lesson......barbecued elephant.
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These were full grown responsible Human adults who screwed that up.
Don't stand next to a Human being when he starts doing something he doesn't understand too well. You are not likely to survive the experience!
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