![Physics Girl](/img/default-banner.jpg)
- 261
- 419 861 232
Physics Girl
United States
Приєднався 21 жов 2011
Physics Girl is a UA-cam channel created by Dianna Cowern that adventures into the physical sciences with experiments, demonstrations, and cool new discoveries. Physics Girl has videos for every atom and eve.
Mailing address:
Physics Girl
PO Box 9281
San Diego CA, 92169
Mailing address:
Physics Girl
PO Box 9281
San Diego CA, 92169
Dianna Health Update from SmarterEveryDay
Dianna Health Update from SmarterEveryDay
Переглядів: 3 479 579
Відео
I dove in a NUCLEAR SUBMARINE (Frozen Ocean)
Переглядів 1,9 млнРік тому
I dove in a NUCLEAR SUBMARINE (Frozen Ocean)
48 hours - the most isolated camp on earth
Переглядів 628 тис.Рік тому
48 hours - the most isolated camp on earth
We've never seen THIS before - James Webb Space Telescope
Переглядів 1,4 млн2 роки тому
We've never seen THIS before - James Webb Space Telescope
What Schrödinger’s cat REALLY means
Переглядів 522 тис.2 роки тому
What Schrödinger’s cat REALLY means
It's Official: We Were WRONG About the Big Bang
Переглядів 1,3 млн2 роки тому
It's Official: We Were WRONG About the Big Bang
Glaciers Are Disappearing Almost As Fast As You Can Ski Down Them | Climate Games
Переглядів 345 тис.2 роки тому
Glaciers Are Disappearing Almost As Fast As You Can Ski Down Them | Climate Games
We can see things moving faster than light
Переглядів 2,3 млн2 роки тому
We can see things moving faster than light
How Mirrors Could Solve our Energy Problem
Переглядів 1,1 млн2 роки тому
How Mirrors Could Solve our Energy Problem
The BIGGEST problem with clean energy
Переглядів 836 тис.2 роки тому
The BIGGEST problem with clean energy
I drove 1800 miles in a Hydrogen Car
Переглядів 1,1 млн2 роки тому
I drove 1800 miles in a Hydrogen Car
What the NEW black hole discovery tells us!
Переглядів 887 тис.2 роки тому
What the NEW black hole discovery tells us!
This result could change physics forever
Переглядів 1,7 млн3 роки тому
This result could change physics forever
Circuits, Voltage, Resistance, Current - Physics 101 / AP Physics Review with Dianna Cowern
Переглядів 356 тис.3 роки тому
Circuits, Voltage, Resistance, Current - Physics 101 / AP Physics Review with Dianna Cowern
Electric Charge and Light - Physics 101 / AP Physics 1 Review with Dianna Cowern
Переглядів 129 тис.3 роки тому
Electric Charge and Light - Physics 101 / AP Physics 1 Review with Dianna Cowern
Waves, Light and Sound - Physics 101 / AP Physics 1 Review with Dianna Cowern
Переглядів 219 тис.3 роки тому
Waves, Light and Sound - Physics 101 / AP Physics 1 Review with Dianna Cowern
Simple Harmonic Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern
Переглядів 170 тис.3 роки тому
Simple Harmonic Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern
Angular Momentum - Physics 101 / AP Physics 1 Review with Dianna Cowern
Переглядів 193 тис.3 роки тому
Angular Momentum - Physics 101 / AP Physics 1 Review with Dianna Cowern
Rotation and Torque - Physics 101 / AP Physics 1 Review with Dianna Cowern
Переглядів 163 тис.3 роки тому
Rotation and Torque - Physics 101 / AP Physics 1 Review with Dianna Cowern
Elastic and Inelastic Collisions - Physics 101 / AP Physics 1 Review with Dianna Cowern
Переглядів 116 тис.3 роки тому
Elastic and Inelastic Collisions - Physics 101 / AP Physics 1 Review with Dianna Cowern
A few days ago I dreamed that Physics girl has completely recovered and back to physicsing on UA-cam.
It should be obvious that the cause was the hashira training.
You mean.. aluminium? 😂
I'm guessing she has tried antihistamines? Fexofenadine helped me and there is some experimental support for it. A lot of conditions are due to immune system overactivation. www.ncbi.nlm.nih.gov/pmc/articles/PMC10388239/
I Highly Recommend Getting A Portable Air Conditioner / Dehumidifier!
Hyun Kummer (Versace Plug) from Germany has done the real no foot impossible (monster flip) before on video.
So basically You owe the cooler more beer.
Thanks China... Got away with it.
Haha! I love the reaction😂 “scared it right out of me!”
Praying for your healing.
They seem about as rare as clear air turbulence.
I wonder what a working Pyramid would be able to do. Or even some Tesla experiments
Actually knowing the truth makes it less interesting in my opinion. I like not knowing the answer to everything that’s what makes me curious. You open Pandora’s box and you end up feeling empty.
Or you can open it like a normal human by pulling the tab !
Bruce lee rencarnaton
Oh this video again. Gonna go ahead and add he was completely right and you were way wrong.
inertia gives the water kinetic energy, turning it into a hammer
Guys, what happened to Diana
We use to do it by putting a finger in it and popping it back. Is this the same effect?
All part of the programming for their plans
Can we do it using knife
Is quantum light states computing a thing ? Can light be made to alternate from partical to wave function on demand making computing at light speed. Is that a thing or me being high
I can open a can with just one finger…
Content 10/10 Pronunciation of Aluminium America/The Rest Of The World
skibidi
I'm sorry, you filmed what? 🤔 Looks like the slo-mo guys video to me
We are not prepared for a nuclear war either. Because nobody can by prepared for a nuclear attack. The aftermath is unstable at all levels of society and basically life itself.
I can open one without a sharpie
That's what he said.
pressure, the science is pressure
Suffering almost as much as that Betta
I might be a bit ol fashioned... so I just use the pull tab designed into the can ..And instead of the sharp part popping up like an outie on your can .. use the pull tab and it safey pushes it out of the way , INSIDE the can .. Blondie... 🦧
Mark rober be like 😐
It does the same thing right?
The bottom broke because of shock vibration?
In chemistry and materials science, specific tools and apparatus are essential for crystal layering, growing, and compression. Here are the key tools and their names used for these purposes: ### Crystal Layering Tools 1. **Molecular Beam Epitaxy (MBE) System** - **Components**: Ultra-high vacuum (UHV) chamber, effusion cells, substrate heater, Reflection High-Energy Electron Diffraction (RHEED) system. 2. **Chemical Vapor Deposition (CVD) System** - **Components**: Reaction chamber, gas delivery system, substrate heater, exhaust system. 3. **Atomic Layer Deposition (ALD) System** - **Components**: Reaction chamber, precursor delivery system, substrate heater, vacuum pumps. ### Crystal Growing Tools 1. **Hydrothermal Autoclave** - **Components**: Autoclave chamber, temperature control system, pressure control system, nutrient solution containers. 2. **Czochralski Crystal Puller** - **Components**: Crucible, molten material bath, seed crystal holder, pulling mechanism, temperature control system. 3. **Bridgman-Stockbarger Furnace** - **Components**: Crucible, heating and cooling system, seed crystal holder, temperature gradient control. 4. **Flux Growth Furnace** - **Components**: Furnace chamber, crucible with flux, temperature control system. ### Crystal Compression Tools 1. **Diamond Anvil Cell (DAC)** - **Components**: Opposing diamond anvils, gasket for sample containment, pressure calibration system, optional heating elements for high-temperature experiments. 2. **Piston-Cylinder Apparatus** - **Components**: Piston, cylinder, hydraulic or mechanical press, heating elements for high-temperature applications. 3. **Multi-Anvil Press** - **Components**: Array of anvils, hydraulic press, heating system. ### Monitoring and Characterization Tools 1. **Reflection High-Energy Electron Diffraction (RHEED)** - **Components**: Electron gun, phosphor screen, vacuum chamber. 2. **X-ray Diffraction (XRD) System** - **Components**: X-ray source, goniometer, detector. 3. **Scanning Electron Microscope (SEM)** - **Components**: Electron gun, electron detector, vacuum chamber. 4. **Transmission Electron Microscope (TEM)** - **Components**: Electron gun, magnetic lenses, detectors, vacuum system. These tools are critical for the precise and controlled manipulation of crystals, enabling the development of materials with specific properties for various applications in electronics, photovoltaics, high-pressure physics, and more. Chemical Vapor Deposition (CVD) System .. Atomic Layer Deposition (ALD) System .. Crystal Growing Tools: Hydrothermal Autoclave .. Czochralski Crystal Puller .. Bridgman-Stockbarger Furnace .. Flux Growth Furnace .. Crystal Compression Tools: Diamond Anvil Cell (DAC) .. Piston-Cylinder Apparatus .. Multi-Anvil Press .. Monitoring and Characterization Tools: Reflection High-Energy Electron Diffraction (RHEED) .. X-ray Diffraction (XRD) System .. Scanning Electron Microscope (SEM) .. Transmission Electron Microscope (TEM) ..
Been like this for over 5 years. Now sudden onset of dizziness and feeling of passing out and whole body weird feeling. I have missed 5 years of my son's life. I don't know how much longer i can go on. Especially with the new symptoms and not being able to move or dtand without feeling dizzy.
Wow! Thank you figuring out what someone else already figured out…. 😱
Get well soon, we miss you.
Covid changed me in ways I never thought could happen so quickly. No energy. No joy. If not for my spouse I would not be here. I know what this feels like Dianna and Im so sorry. What I always worry about is being a burden. It is the worst feeling. I can say this though: You are doing so much for the visibility of this disease. So hold your head up high! After teaching so many physics you've moved onto this. My family never "got" what I was dealing with until I showed them your videos. It really helps having a credible driven person to point to and say "look what it took from this person. Someone so successful and passionate now sits in the dark." I think that some people thought I was just being dramatic or lazy until I showed them your story. So you do not despair. You are still an educator. You still have incredible credible value :)
You know there's a tab you could just pull to open them.
I hope she isn’t getting dehydrated because I didn’t notice her get up to use the restroom. Also I worry about muscle atrophy because she isn’t getting enough exercise in the day. I know it’s long COVID. I still worry.
Carrington events. We will be more familiar with this event soon.
Get well soon!
We really miss you. ❤
Heal well. This is a bit less dramatic if you rub the sharpie such that it's pushing on both sides of the tear-line
Hey science BS meter, try doing with the lid closed now.
Take care of yourself young lady, if someday you can make videos again, that's awesome, but your health takes priority.
Yeah the technical term is called metal fatigue
I was doing that 30 yrs ago