MinutePhysics
Passing A Portal Through Itself
This video is about what happens if you try to pass a portal (like in the video game Portal or Portal 2) through itself - do you get a paradox? Infinite recursion? Impossibility? Contradiction? The end of the world? Collapse of the...
MinutePhysics
General Relativity Explained in 7 Levels of Difficulty
This video covers the General theory of Relativity, developed by Albert Einstein, from basic simple levels (it's gravity, curved space) through to the concepts of how curved spacetime is represented by psuedo-Riemannian manifolds with...
MinuteEarth
When 90dB is LOUDER than 120dB
We often use decibels, a measure of sound pressure, to describe how loud something is - but loudness is caused by how we perceive sounds, and the two often don't line up.
SciShow
Relative Humidity Isn't What You Think It Is
Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!
SciShow
There Are Millions of Blood Types
You’re probably aware that your blood can be A, B, AB or O, but it turns out that blood types can get a lot more complicated than that! *We made a mistake in the credits of this video: The writer of this episode was Alane Lim.
SciShow
How One Disease Changed What We Know About Medicine - Twice
Searching for a cure for rickets led to the discovery of vitamin D. Fortifying foods with vitamin D led to another disease, and a whole new way to view genetic disease in general.
SciShow
Do Fish Drink Water?
They live in the water, but do they actually drink it? Turns out, some fish actually do! Learn all about how different kinds of fish get the fresh water that they need to survive in this new episode of SciShow!
SciShow
What Happens When Matter is Pushed to the Extreme
Improving batteries is a tough problem, but it’s also an important one because in many ways the future of our planet also depends on the future of batteries. Luckily, scientists are on the case, figuring out ways to give this essential...
SciShow
Where did Teeth Come From??
Everywhere in the animal kingdom you can find teeth in all sorts of shapes and sizes, so you probably think you have a pretty good idea where they came from. But in reality, this debate is still a hot one, and it may have something to do...
SciShow
There's a Loophole in One of the Most Important Laws of Physics
The laws of thermodynamics are cornerstones of physics - but one of them is more breakable than it appears. Hosted by: Olivia Gordon
SciShow
3 Surprising Things Matter Does Under Extreme Pressure
3 Surprising Things Matter Does Under Extreme Pressure
SciShow
The Experiment That May Have Broken Physics | SciShow News
Researchers have made some unexpected readings of mysterious particles called muons, which may make us reexamine the Standard Model in physics.
SciShow
Is the Five-Second Rule Real?
Oops! You drop your precious midnight snack on the floor! You just picked it up really quick, like less than five seconds, so it is ok to eat, right? But is the 5-second rule really legit? Hosted by: Michael Aranda ----------
SciShow
3 Extreme Ways Trees Survive the Winter
Animals have all kinds of adaptations to help them get through winter, from hibernation to boots and hats. But trees have to make it through the coldest months of the year alive, too, and they've developed some pretty extreme ways to do it!
SciShow
Why the Weak Nuclear Force Ruins Everything
The weak force has been causing trouble for a century, ruining everything physicists thought was true. But it might actually be responsible for your very existence.
TED Talks
TED: Why AI is incredibly smart -- and shockingly stupid | Yejin Choi
Computer scientist Yejin Choi is here to demystify the current state of massive artificial intelligence systems like ChatGPT, highlighting three key problems with cutting-edge large language models (including some funny instances of them...
TED-Ed
TED-Ed: The battle that formed the universe | Fabio Pacucci
It's time for the biggest battle in the Universe: the Big Bang. In one corner is gravity— the force that brings all matter together. In the other is pressure— the force that can push matter away. Over the next several hundred thousand...
TED Talks
TED: The danger and devotion of fighting for women in Afghanistan | Tamana Ayazi and Kat Craig
The women of Afghanistan are being persecuted under Taliban rule, but they're not standing down. Filmmaker Tamana Ayazi chronicles the harrowing reality of one women's rights advocate -- Zarifa Ghafari, Afghanistan's youngest female...
PBS
How Minnesota's Lack Of Teachers Of Color Hurts Students, And What Reform Could Look Like
Many schools across the United States are grappling with ways to close the
achievement gap between white students and students of color. Special
correspondent Fred de Sam Lazaro reports on those efforts in Minnesota,
which has some of...
Curated Video
Nigeria women authors challenge Muslim traditions TO RUN 0400
Nestled among vegetables, plastic kettles and hand-dyed fabric in market stalls are the signs of a feminist revolution: piles of poorly printed books by women that advocate forcefully against conservative Muslim traditions such as child...
Curated Video
SYND 18-1-74 INTERVIEW WITH NATO SPOKESMAN
An interview with the NATO spokesman on the East and West German conference.
1. SOUNDBITE (English): ms of the ambassador speaking about troop reductions and the conference
Film: Rev - Sound: MAG SOF - Colour - NYFilm: No - LN Number:...
Curated Video
Interview with UK FM Miliband after meeting with President Assad
1. Mid of British foreign secretary David Miliband listening to reporter's question
2. SOUNDBITE: (English) David Miliband, British Foreign Secretary:
"I'm here on behalf of the United Kingdom, not on behalf of anybody else. The peace...
Curated Video
USA: REACTION TO COLIN POWELL'S RETIREMENT DECISION
English/Nat
With the withdrawal of retired General Colin Powell from the 1996 U-S presidential race, the road forward for Republican Party presidential rivals has become simpler.
It has enabled Senator Bob Dole to reclaim his...
Curated Video
Rumsfeld meets Iraqi Kurdish Democratic Party leader
1. US Defence Secretary Donald Rumsfeld and Kurdish Democratic Party leader Massoud Barzani on red carpet in welcoming ceremony
2. Iraqi honour guard
3. Girl gives flowers to Rumsfeld
4. Various of photo-op, Rumsfeld and Barzani talking...