SciShow
The Spiders That Turn Stars into Planets
Neutron stars, are some of the most extreme phenomenon in the universe. It's doubly so for a subset known as pulsars. Some are spinning so fast, and are so massive, that astronomers aren't entirely sure how they got to be that way. One...
PBS
Is The Wave Function The Building Block of Reality?
Objective Collapse Theories offer a explanation of quantum mechanics that is at once brand new and based in classical mechanics. In the world of quantum mechanics, it’s no big deal for particles to be in multiple different states at the...
SciShow
How Stars Freeze
When you think of a frozen object in space, you might think of Pluto, but stars themselves actually freeze.
TED-Ed
TED-Ed: Why do buildings fall in earthquakes? - Vicki V. May
Earthquakes have always been a terrifying phenomenon, and they've become more deadly as our cities have grown - with collapsing buildings posing one of the largest risks. But why do buildings collapse in an earthquake? And how can it be...
SciShow
How Space Tech Is Changing Life on Earth: 2020 Edition
We’ve developed thousands of technologies for space exploration, but luckily for us, sometimes those solutions apply to problems here on the ground, too.
SciShow
Why Do Sinkholes Keep Catching Us By Surprise?
You'd think if we can tell when a star is about to implode that we could predict when a giant hole is about to open up here on earth and ruin our day. So why are sinkholes still so hard to predict?
TED Talks
Jared Diamond: Why do societies collapse?
Why do societies fail? With lessons from the Norse of Iron Age Greenland, deforested Easter Island and present-day Montana, Jared Diamond talks about the signs that collapse is near, and how -- if we see it in time -- we can prevent it.
Curated Video
Understanding Sinkholes: Nature’s Sudden Traps
Explore the sudden and often terrifying phenomenon of sinkholes. This video investigates how these giant holes are formed naturally over thousands of years, their potential dangers, and what typically lies at their mysterious bottoms....
Looking Glass Universe
EPR Paradox and Entanglement Quantum Mechanics
The EPR paradox tries to prove that quantum mechanics is wrong.
Curated Video
New Theories About the Future of the Universe: The Big Freeze, the Big Rip, and the Big Crunch
The video explores various theories proposed by scientists about the future of the universe. It explains the Big Bang theory, which suggests that the universe began from a very small and dense region and has been expanding ever since. It...
Science360
Cavitation bubbles bursting with cleaning power - Science Nation
It's easy to think of soap suds when one thinks of bubbles, but these bubbles can clean without chemicals. These are cavitation bubbles, which are created when air is churned up in water. And what researchers are learning could...
Curated Video
The Life Cycle of Stars and the Impact of Mass
The video explains the life cycle of a star, starting from a nebula, gravitational pull forming a protostar, the process of nuclear fusion, formation of a main sequence star, production of elements through fusion, expansion of a main...
Curated Video
Skin in the Game: The Importance of Symmetry of Risk and Return
This video discusses the economic and ethical principle of "skin in the game," which suggests that those who stand to gain from an activity should also be at risk of losing when things go wrong. The video provides historical examples of...
Higgsino Physics
Life Cycle of a Star - Virtual Reality Animation
An animation showing the life cycle of a star. Everything from the interstellar space, Interstellar clouds, pressure waves, protostars and protoplanets, the Hydrostatic equilibrium and at last the collapse of a star. Animated in virtual...
Curated Video
Tomorrowland Inferno Caught On Camera | Main Stage COLLAPSES As Fire Triggers Mass Panic
Tomorrowland, the world’s most iconic music festival has just witnessed an unthinkable disaster. The main stage, a symbol of global rave culture, has been engulfed in flames and completely destroyed. In this urgent coverage, we break...
Curated Video
Would you know what to do if someone suddenly collapsed suffering a cardiac arrest?
Dr. Evelina Grayver, cardiologist and director of the Women's Heart Program at Northwell's Katz Institute for Women's Health, has some helpful information.
Getty Images
September 11th Attack on the World Trade Center
WTC towers on fire with smoke plume across sky / East Village rooftops in foreground / zoom in to burning towers / Tower 2 collapses / huge cloud of smoke billows up side of tower September 11th Attack on the World Trade Center on...
Getty Images
September 11th attack on the World Trade Center
clouds of smoke around Tower 1 / Police helicopter flies close to roof of tower then flies away as Tower 2 collapses in mass of debris / chaos, people run North on street (Church Street or West Broadway) past camera, many shout to move...
Getty Images
September 11, 2011, NYC
9/11/01-- Tower 1 burns & collapses. Building water supply tanks on roof w/ people gathered watching FG. Huge clouds of smoke. SOUND: radio report: interview w/ Tower 1 collapse witness; female announcer w/ gross understatement: We have...
Getty Images
September 11, 2011, NYC
9/11/01-- MS upper levels of WTC Towers moments before Tower 2 collapses. Building water supply tanks on rooftops in FG. Cameraman says Oops! and mentions time, 9:58 AM. Shot in Manhattan.
Getty Images
The Collapse Of The North Tower On September 11th.
The North Tower collapses after the attacks on September 11th/
Getty Images
Model buildings collapse in earthquake
Miniature, model building collapses in earthquake. Model buildings collapse in earthquake on January 01, 1938 (Footage by Getty Images)
Sherman Grinberg Film Library
1930s building reconstruction somewhere in US
Two shots of two workers laying down boards for flooring / men pulling on rope attached to wall until wall collapses / two shots of man throwing rope over wall and another man securing it / two wide shots of men putting up building /...