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Physics

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Welcome to physics.

News, discussion and questions about physics.

With physics we model the observable reality. Physics is one of the best developed branches of science, because we can test most of it in laboratory conditions.

What is important
1. Observation.
2. Understanding Model.
3. Consistency and Clarity of Theories.
4. Maths.

Controversial subjects are allowed, because
1. Observations can be biased.
2. Models can be wrong/ incomplete/ oversimplified.
3. Theories can be inconsistent (or pushed).
4. Maths can be hacked (statistics etc.).

More on Saidit

Related science subs
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Controversial subs related to physics
/s/fringe
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created by zyxzevna community for 3 years
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8
3

At light speed, Einstein's equations break down and nothing makes sense

submitted 2 days ago by hfxB0oyA from bigthink.com

  • 38 comments
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3
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World's Strongest Magnet! (23:05) ~ Veritasium

submitted 3 days ago by JasonCarswell from youtube.com

  • 2 comments
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6
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Resistance in tokamak vessel walls can cause disruptive energy loss

submitted 3 days ago by hfxB0oyA from phys.org

  • 1 comment
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1
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How Many Attempts For NEET Are There? PW

submitted 4 days ago by education_2023 from pw.live

  • 1 comment
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1
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National Exit Test 2024: A Complete Guide You Need To Know | PW

submitted 4 days ago by education_2023 from pw.live

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1
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NEET Admit Card 2023 : How to Download | Physics Wallah

submitted 7 days ago by education_2023 from pw.live

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1
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NEET Eligibility 2023: Qualifying Codes | Physics Wallah

submitted 9 days ago by education_2023 from pw.live

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1
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How To Become A Dermatologist In India? PW

submitted 10 days ago by education_2023 from pw.live

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2
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Photosynthesis May Rely on Quantum Mechanics for Near-Perfect Efficiency, New Study Suggests

submitted 13 days ago by zyxzevn from guardianmag.us

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1
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Online Courses for NEET- Best Online Coaching for NEET Aspirants | PW

submitted 13 days ago by education_2023 from pw.live

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2
1

Let's build a voltage multiplier! - Ben Eater

submitted 29 days ago by zyxzevn from youtube.com

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1
1

I Built A Laser Chainsaw (BackyardScientist uses an industrial laser rust-cleaner on anything)

submitted 1 month ago by zyxzevn from youtube.com

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1
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Turning my Electron Microscope into a Million Dollar TEM (sorta)

submitted 1 month ago by zyxzevn from youtube.com

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1
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I'd really like this sub to stop posting videos, rather do some "real" Hamiltonian's instead

submitted 1 month ago by GeorgeCarlin from self.Physics

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1
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Copper's Surprising Reaction to Strong Magnets | Force Field Motion Dampening

submitted 2 months ago by zyxzevn from youtube.com

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3
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The Embarrassing Nonsense of Particle Physicists - No, we do not need a New Collider

submitted 2 months ago by zyxzevn from youtube.com

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3
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Why Protecting Tanks is Getting Much More Difficult (12:35) ~ Not What You Think

submitted 2 months ago by JasonCarswell from youtube.com

  • 1 comment
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2
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Why Sugar Always Twists Light To The Right - Optical Rotation (18:39) ~ Steve Mould

submitted 2 months ago by JasonCarswell from youtube.com

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2
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Nuclear Fusion Reaches Ignition, Dark Photons, Remote Controlled Magnetic Slime (oh yeah) & More

submitted 2 months ago by zyxzevn from youtube.com

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1
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Amazing Science behind Flying Snake

submitted 3 months ago by scienceloop from thescience360.com

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1
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Ten Minute Physics - videos about simulating physical systems

submitted 3 months ago by zyxzevn from matthias-research.github.io

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3
2

Inside The Navy's Indoor Ocean (20:24) ~ Veritasium

submitted 3 months ago by JasonCarswell from youtube.com

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3
1

How Hypersonic Wind Tunnels Recreate Mach 20

submitted 3 months ago by zyxzevn from youtube.com

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2
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The first negative dimension

submitted 3 months ago by GeorgeCarlin from chalkdustmagazine.com

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2
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400mph Rocket Knife vs Car Door

submitted 3 months ago by zyxzevn from youtube.com

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3
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Are there Undiscovered Elements Beyond The Periodic Table? (20:56) ~ PBS Space Time

submitted 3 months ago by JasonCarswell from youtube.com

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2
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Kikuchi lines are patterns of electrons formed by scattering. They pair up to form bands in electron diffraction from single crystal specimens, there to serve as "roads in orientation-space" for microscopists uncertain of what they are looking at.

submitted 3 months ago by JasonCarswell from en.wikipedia.org

  • 2 comments
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4
1

The Quantum Hype Bubble Is About To Burst

submitted 4 months ago by zyxzevn from youtube.com

  • 1 comment
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5
3

Newton's law

submitted 4 months ago by zyxzevn from media.scored.co

  • 2 comments
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4
1

Understanding Light and Matter Interaction

submitted 5 months ago by zyxzevn from youtube.com

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3
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Graphene - Beyond the boundary of science

submitted 5 months ago by zyxzevn from youtube.com

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4
2

Impossible building

submitted 5 months ago by zyxzevn from i.imgur.com

  • 2 comments
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2
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Worst Science Experiments Gone Wrong

submitted 5 months ago by zyxzevn from youtube.com

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1
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What are the efficient methods to vacuum or pump air into 15 meters underwater?

submitted 5 months ago * by HolyDamn20 from self.Physics

  • 2 comments
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1
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Is this a physics discussion or new energy?

submitted 6 months ago * by HolyDamn20 from self.Physics

  • 8 comments
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2
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Tapping on atoms with a (very) sharp stick (About atomic force microscope)

submitted 6 months ago by zyxzevn from youtube.com

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8
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Quantum Physics has been falsified (With lots of memes)

submitted 6 months ago by zyxzevn from thescienceanalyst.substack.com

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7
4

Where do electrons get energy to spin around an atom's nucleus?

submitted 7 months ago by zyxzevn from youtube.com

  • 3 comments
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2
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Distribution and morphologies of Fornax Cluster dwarf galaxies suggest they lack dark matter | Monthly Notices of the Royal Astronomical Society

submitted 7 months ago by GeorgeCarlin from academic.oup.com

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3
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Roboticists discover alternative physics

submitted 7 months ago by GeorgeCarlin from phys.org

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4
3

Is the thing about hot cars being exceptionally deadly a myth?

submitted 7 months ago by trident765 from self.Physics

  • 16 comments
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1
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Ultrahigh-resolution on-chip spectrometer with silicon photonic resonators

submitted 7 months ago by zyxzevn from oejournal.org

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12
2

Strange new phase of matter created in quantum computer acts like it has two time dimensions

submitted 8 months ago by GeorgeCarlin from phys.org

  • 5 comments
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5
1

How To Make Infrared Cooling Paint (Electricity Free Air Conditioning)

submitted 8 months ago by zyxzevn from youtube.com

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4
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Magnetic, Electric Fields & EM Waves: History and Physics, starting with Faraday

submitted 8 months ago by zyxzevn from youtube.com

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4
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Catching an Explosion in Water at 5 Million FPS - The Slow Mo Guys

submitted 8 months ago by zyxzevn from youtube.com

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3
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The LHC's Record Energy at CERN Will Just Produce Record Nonsense - Unzicker's Real Physics

submitted 8 months ago by zyxzevn from youtube.com

  • 1 comment
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6
1

50,000,000x Magnification - Alpha Phoenix

submitted 8 months ago by zyxzevn from youtube.com

  • 1 comment
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7
3

Nonlinear optics with structured light

submitted 8 months ago by zyxzevn from oejournal.org

  • 4 comments
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10
2

Einstein's Best Idea: Variable Speed of Light - The History - Unzicker's Real Physics

submitted 9 months ago by zyxzevn from youtube.com

  • 1 comment
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3
1

YouTuber 3D Prints "World's First" Rocket Launcher And Fires At Target

submitted 9 months ago by zyxzevn from zerohedge.com

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3
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Making a Huge Carbon Rocket! - ProjectAir (Engineering)

submitted 9 months ago by zyxzevn from youtube.com

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3
2

Newton's Pendulum (Gangnam Style)

submitted 10 months ago by zyxzevn from youtube.com

  • 2 comments
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5
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Francis Bacon on Heat

submitted 10 months ago by trident765 from self.Physics

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4
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Tensors and Map projections

submitted 10 months ago by zyxzevn from youtube.com

  • 1 comment
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2
1

Warbling Whistles Are Weird (12:39) ~ Steve Mould

submitted 10 months ago by JasonCarswell from youtube.com

  • comment
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10
4

W boson seems to be about 1 part in 1000 heavier than it's supposed to be. Standard model might be due for revision

submitted 11 months ago by infocom6502 from greatgameindia.com

  • 5 comments
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5
3

Visualizing quantum mechanics in an interactive simulation -- Virtual Lab by Quantum Flytrap

submitted 11 months ago by zyxzevn from self.Physics

  • 1 comment
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2
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https://www.youtube.com/watch?v=klaJqofCsu4

submitted 1 year ago by cottoneyejoe from youtube.com

  • comment
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3
1

Raspberry PI Shield - for measure EEG (PIEEG)

submitted 1 year ago by ronbaska from ieeexplore.ieee.org

  • 1 comment
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6
4

Your ... found to be significantly smaller than scientists previously thought

submitted 1 year ago by zyxzevn from thebrighterside.news

  • 4 comments
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5
1

Animation: Using Planets to Visualize the Speed of Light

submitted 1 year ago by zyxzevn from visualcapitalist.com

  • 1 comment
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3
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Why Does Buttered Toast Fall Face Down?

submitted 1 year ago by RupertTaylor493 from owlcation.com

  • 2 comments
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2
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What would a Rocket do to your finger? (fun rocket exhaust experiments)

submitted 1 year ago by zyxzevn from youtube.com

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5
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Telescope Sharpness vs. Diameter (including James Webb)

submitted 1 year ago by zyxzevn from youtube.com

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6
1

Physicists detect a hybrid particle held together by uniquely intense “glue”

submitted 1 year ago by zyxzevn from physics.mit.edu

  • 5 comments
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6
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A biography of high school teacher Georg Ohm. How Ohm wrote his law, why it was hated and how it become accepted in scientific communities.

submitted 1 year ago by zyxzevn from youtube.com

  • 1 comment
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3
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How to ham-radio auroras

submitted 1 year ago by [deleted] from self.Physics

  • 1 comment
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5
1

A Critical History of Quantum Mechanics and Wave-Particle Duality

submitted 1 year ago by zyxzevn from youtube.com

  • 2 comments
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4
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Imagine a electroneutral substance, a fluid with standard conditions. Filled with "free" neutrons to the hat.

submitted 1 year ago by [deleted] from self.Physics

  • 2 comments
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3
2

CERN is Utilizing the Large Hadron Collider to Open 'Bottomless Pit' of the Revelation 9 Prophecy

submitted 1 year ago by thelight from thelightinthedarkplace.com

  • 3 comments
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8
2

Time is Not a Spatial Dimension There Are Only 3 Dimensions

submitted 1 year ago by trident765 from youtube.com

  • 9 comments
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4
1

Physics Lie: Particle Wave Duality

submitted 1 year ago by trident765 from youtube.com

  • 2 comments
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5
3

Electromagnetic explanation of gravity?

submitted 1 year ago by trident765 from physics.stackexchange.com

  • 8 comments
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14
4

Thorium based Nuclear power

submitted 1 year ago by forscher from en.wikipedia.org

  • 13 comments
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2
1

Exotic Thermites - Styropyro

submitted 1 year ago by zyxzevn from youtube.com

  • 4 comments
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1
-

"Real magic" - is it possible for human consciousness to directly influence or manipulate our physical reality? Dean Radin is a senior scientist at the Institute of Noetic Science who has documented many experiments suggesting this may be the case. What say you?

submitted 1 year ago by the-swerve-podcast from youtu.be

  • 4 comments
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10
3

Researchers make hardened wooden knives that slice through steak

submitted 1 year ago by thefirststone from phys.org

  • 5 comments
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8
5

Dark energy might be neither particle nor field. Everything else in the universe is either a particle or field. Dark energy behaves as neither, and it may be a property inherent to space itself.

submitted 1 year ago by Budget-song-budget from bigthink.com

  • 6 comments
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6
2

How close is nuclear fusion power?

submitted 1 year ago by zyxzevn from youtube.com

  • 7 comments
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9
5

I converted my microwave into a LASER oven! (styropyro)

submitted 1 year ago by zyxzevn from youtube.com

  • 6 comments
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5
1

somebody linked this Tome on Alternate Redshift theories

submitted 1 year ago by infocom6502 from arxiv.org

  • 5 comments
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3
2

How strong would a magnetic field have to be to significantly change chemical interactions?

submitted 1 year ago by infocom6502 from news.ycombinator.com

  • 4 comments
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1
1

Me and Newton

submitted 1 year ago by [deleted] from oyster.ignimgs.com

  • 8 comments
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2
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This is the BOMB to worry about (11:03) ~ Subject Zero Science

submitted 1 year ago by JasonCarswell from youtube.com

  • comment
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1
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Interesting physics/programming Projects; e.g.: Expectation Value of 1/r for Hydrogen using Virial Theorem -Quantum Mechanics

submitted 1 year ago by infocom6502 from bragitoff.com

  • 1 comment
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5
2

All you need to know to understand 5G

submitted 1 year ago by LarrySwinger2 from invidious.048596.xyz

  • 4 comments
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4
1

Can Physics Be Too Speculative? An Honest Opinion.

submitted 1 year ago by zyxzevn from youtube.com

  • 8 comments
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6
2

New evidence of an anomalous phase of matter brings energy-efficient technologies closer

submitted 1 year ago by [deleted] from phys.org

  • 2 comments
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2
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A Physics Prof Bet Me $10,000 I'm Wrong (Veritasium explains faster than wind-cart)

submitted 1 year ago by zyxzevn from youtube.com

  • 2 comments
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3
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Super Hard Ceramics – They don’t get much tougher

submitted 1 year ago by zyxzevn from precision-ceramics.co.uk

  • 2 comments
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2
1

Time-Dependent Schrodinger Equation in Python: Two Different Techniques

submitted 1 year ago by zyxzevn from youtube.com

  • comment
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6
1

The Failure of the Uncertainty Principle

submitted 1 year ago by nathanrapport from jamespaulwesley.org

  • 1 comment
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5
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General Relativity's prediction of Mercury's perihelion advance cannot be distinguished from classically induced precession

submitted 1 year ago by nathanrapport from arxiv.org

  • comment
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2
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Dr. Thomas Van Flandern (01-19-06) The Speed of Gravity and ET Travel

submitted 1 year ago by nathanrapport from youtube.com

  • 1 comment
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2
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A reproduction of Fizeau's experiment finds that the results are better predicted by Doppler theory than special relativity--by a huge margin

submitted 1 year ago by nathanrapport from labs.plantbio.cornell.edu

  • comment
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1
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Classical Doppler Shift Explains the Michelson-Morley Null Result

submitted 1 year ago by nathanrapport from nathanrapport.files.wordpress.com

  • comment
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3
1

Risking My Life To Settle A Physics Debate - Veritasium

submitted 1 year ago by zyxzevn from youtube.com

  • comment
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4
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Mini-games that demonstrate certain concepts in physics

submitted 1 year ago by zyxzevn from polyphys.com

  • comment
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4
3

How much horsepower does a horse have?

submitted 1 year ago by zyxzevn from sciencefocus.com

  • 1 comment
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