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SciShow
The Universe’s Second, Bigger Bang
In 2023, a team of researchers proposed that our universe experienced not one, but TWO Big Bangs about a month apart from one another. The first for the stuff described by our Standard Model of Particle Physics. And the second for that...
PBS
Cosmic Microwave Background Challenge | Space Time | PBS Digital Studios
If a photon leaves the train station shortly after the Big Bang ...
Curated Video
What Existed Before the Big Bang? Theories of Quantum Creation
Quantum Creation – what came before the big bang - the mechanism of a universe out of NO-thing - no matter, no space, and no time. Ancient Greek cosmologist Parmenides said “Nothing comes from nothing.” He was...
Curated Video
What Was There Before the Big Bang?
What came before the Big Bang? what happened before the big bang? Since time is thought to have started at the big bang, asking what happened "before" is like asking what is North of the North pole? It may have no...
Curated Video
Eternal Inflation: A Leading Theory Behind the Multiverse
Summary:
The big bang model has some problems - homogeneity, flatness, and lack of magnetic monopo
les.
Cosmic Inflation occurred when the entire universe shortly after its beginning, expanded exponentially...
The big bang model has some problems - homogeneity, flatness, and lack of magnetic monopo
les.
Cosmic Inflation occurred when the entire universe shortly after its beginning, expanded exponentially...
Curated Video
Cosmic Inflation: Solving Big Bang Mysteries
Summary:
The Big Bang theory: In the beginning, the universe was packed tightly together into a point of infinite density. It then exploded into the universe we see today. This is actually...
The Big Bang theory: In the beginning, the universe was packed tightly together into a point of infinite density. It then exploded into the universe we see today. This is actually...
Curated Video
Five Science "Facts" that Are Widely Believed but Wrong
SUMMARY
"Facts" that are not quite correct: 1) There is no gravity in space 2) Nothing can go faster than the speed of light. 3) Bees shouldn’t be able to fly according to physics. I will explain this using Physics 4)...
"Facts" that are not quite correct: 1) There is no gravity in space 2) Nothing can go faster than the speed of light. 3) Bees shouldn’t be able to fly according to physics. I will explain this using Physics 4)...
Curated Video
Christian and non-religious beliefs about creation
Pupil outcome: I can explain scientific and Christian views on the origins of the universe and compare different interpretations of Genesis. Key learning points: - The Big Bang theory, developed by Lemaître and Hawking, explains the...
Curated Video
Christianity and the origins and value of the universe
Pupil outcome: I can explain Christian beliefs about the origins and value of the universe, including their responses to scientific explanations. Key learning points: - Georges Lemaître proposed the 'primeval atom' theory in 1927. -...
Curated Video
Religious teachings about the origin of the universe
Pupil outcome: I can explain scientific and Christian views on the origins of the universe and compare different interpretations of Genesis. Key learning points: - The Big Bang theory, developed by Lemaître and Hawking, explains the...
Astrum
Where Did the Big Bang Happen?
Where is the centre of the universe? Where do astronomers look in space to see where the Big Bang originated?
Curated Video
The Big Bang - Universe’s Beginning
What existed before the Universe began?
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Physical processes - The Earth and beyond - Beyond ou
r
solar system
Learning Points
The Univer
s
e is over 13.8 billion years old.
...
<
br/>
Physical processes - The Earth and beyond - Beyond ou
r
solar system
Learning Points
The Univer
s
e is over 13.8 billion years old.
...
PBS
Why Do TV Shows Use Laugh Tracks?
The laugh track, otherwise known as the cringiest sound in modern television. Where did it come from and why do so many of our favorite sitcoms still use it?
Physics Girl
Why is the universe flat?
Cosmic inflation is a theory that was proposed in the 1980s by cosmologist Alan Guth to answer some of the most fundamental questions of the origins of our universe. It also solved the Horizon Problem and the Flatness Problem.
AllTime 10s
10 Unsolved Mysteries Of Science
There are some mysteries that not even the greatest scientists of all time have been able to explain!
Mazz Media
Models
This live-action video program is about the word models. The program is designed to reinforce and support a student's comprehension and retention of the word models through use of video footage, photographs, diagrams and colorful,...
Curated Video
Teoría de la Ciencia
This live-action video program is about the term scientific theory. The program is designed to reinforce and support a student's comprehension and retention of the term scientific theory through use of video footage, photographs,...
Curated Video
Scientific Theory
This live-action video program is about the term scientific theory. The program is designed to reinforce and support a student's comprehension and retention of the term scientific theory through use of video footage, photographs,...
Curated OER
Galaxies, Part 2 of 3
Part two of this three-part series asks us to think what life would be like if we lived in a binary star system. We are also introduced to black holes and Einstein's theory of relativity. A great clip shown in its three-part entirety or...
Curated OER
Miracle Planet - Snow Ball Earth 1/5
Erratics, or drop-stones, are geographic abnormalities. Large stones that appear in unlikely places point to glacial movement. Lava flow also helps scientists determine timing of multiple Ice Ages. Watch this clip along with the four...
Curated OER
Galaxies, Part 3 of 3
Part three concludes "A Practical Guide to the Universe," completing the description of the Big Bang Theory and what it means. This episode touches on light travel, light speed, and what that means in relation to what we see. While this...
Curated OER
Birth of the Solar System
Where did our sun come from? This clip shows the explosive birth of our sun, solar system, and universe. This is only an introduction to a longer video so it is short and shallow in explanation; however, it does provide a basic...
PBS
Pbs Learning Media: Astronomy Theories
This video segment from Swift: Eyes through Time deals with the advancement of science through changing existing ideas, refuting outdated theories, and incorporating new findings. [4:58]
PBS
Pbs Learning Media: Looking Back in Time
This video segment of Swift: Eyes through Time provides concrete examples to explain the concept that distance in space equals distance in time. [3:53]