Professor Dave Explains
Dark Matter and Dark Energy: The Frontier of Astronomy
For a while now, we've been discussing all of things we know about the universe. What about some of the things we don't know? If we look to the current frontier of astronomy, we find two mystifying concepts, dark matter and dark energy....
TED Talks
TED: 3 ways community creates a healthy life | Olivia Affuso
Maintaining a healthy weight takes more than diet and exercise, says physical activity epidemiologist Olivia Affuso. In this actionable talk, she shows how you can kickstart a healthy life by tapping into the collective power of a...
XKA Digital
Standing up to gender bias in the work place
Sam is the Lead Pharmacy Technician at CPPE (the Centre for Pharmacy Postgraduate Education), which she joined in October 2016. She is also a Council Member of the General Pharmaceutical Council. Sam was also awarded the accolade of 2016...
Curated Video
Meteors /Meteor Facts
In this video you'll find meteor facts , Asteroid facts , and comet facts . Brought to you by KLT. Don't forget to sing along!
Crash Course
Meteors
Today Phil helps keep you from ticking off an astronomer in your life by making sure you know the difference between a meteor, meteorite, and meteoroid. When the Earth plows through the stream emitted by a comet we get a meteor shower....
SciShow
New Results from Philae, and the Perseids Meteor Shower!
This week on SciShow Space News, a new set of studies is teaching us all about Comet 67P. And the Perseids meteor shower is coming up!
SciShow
Multicolored Meteor Shower!
Those bright spots on Ceres? We've got some new insight into what they might be! Also, the Geminids meteor shower is coming up and will peak on December 13-14.
Curated Video
What Are The Differences Between Asteroids, Comets & Meteors? | The Space Rocks Song!
Let's learn about the differences between asteroids, comets, and meteors!
NASA
What's the Difference Between Asteroids, Comets, and Meteors? We Asked a NASA Expert
Asteroids, comets, and meteors: what's the difference? These space rocks each have their own unique attributes. But differences aside, these fascinating objects are all worthy of study. Just ask @NASA Jet Propulsion Laboratory scientist...
FuseSchool
MATHS - Algebra - Derive Expressions
In this video we look at how to derive equations and expressions from sentences. We can write ‘c’ minus 5 in symbols rather than words: c - 5. And d times 4: 4d. But we can do much more than this. We can actually turn sentences into...
Curated Video
Bernardinelli–Bernstein Comet | Oort Cloud Comet
Learn about Bernardinelli–Bernstein Comet with the Bernardinelli–Bernstein Comet Planet Song by the KLT
Schooling Online
IB Biology Skills: Accuracy
The royal archery contest begins! Everyone expects Robin Hood to win, since he is an accurate and reliable archer. But what do the terms accuracy and reliability mean? This lesson will explore accuracy and systematic errors, including...
Tarver Academy
Absolute Value for Beginners
In This Episode, Tyler Teaches Us About Absolute Value for Beginners
Curated Video
What Are the Differences Between Asteroids, Meteors and Comets?
In honor of Asteroid Day, Science Channel explains the difference between 3 common cosmic objects: comets, meteors and asteroids. Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out SCI2 for infinitely awesome science...
SciShow Kids
What's a Meteor Shower?
Have you ever looked up at night and seen a streak of light flash across the sky? Some people call that a "shooting star," but it's not actually a star at all! Join Jessi and Squeaks to learn what shooting stars really are and how they...
Next Animation Studio
Explainer: What are Perseid meteor showers?
Perseid meteor showers are caused by the debris field of the Comet Swift-Tuttle, which was first spotted in 1864.
NASA
Water Released from Moon During Meteor Showers
Scientists have discovered that water is being released from the Moon during meteor showers. When a speck of comet debris strikes the Moon it vaporizes on impact, creating a shock wave in the lunar soil. For a sufficiently large...
Curated Video
Meteor shower
A celestial event in which a group of meteors appear to radiate from the same point and occur in a short period of time. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise...
Visual Learning Systems
Our Galaxy and Stars: Summing Up (Our Galaxy and Stars)
This captivating series of programs explores many of the amazing features of our universe. Special attention is given to our solar system, distances in space, and stars. Terminology and concepts include: Milky Way Galaxy, light-year,...
Visual Learning Systems
Our Galaxy and Stars: Quiz (Our Galaxy and Stars)
This captivating series of programs explores many of the amazing features of our universe. Special attention is given to our solar system, distances in space, and stars. Terminology and concepts include: Milky Way Galaxy, light-year,...
Curated Video
Meteorites and the Origin of Life: Uncovering the Key Molecules
New research suggests that molecules found in meteorites may hold the key to understanding the origin of life on Earth. Scientists have discovered phosphonates, a form of phosphorus essential for life, in a meteorite that crashed to...
Professor Dave Explains
Pluto, Comets, Asteroids, and the Kuiper Belt
We've just wrapped up a survey of all the planets and moons in the solar system. But is that all there is? Not even close! There are tons of objects that make up the asteroid belt, the Kuiper belt, the Oort cloud, you can't even believe...
Curated Video
Asteroids, Meteors, Comets… and the End of the World?
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Turns out the sky IS falling. SUBSCRIBE! http://bit.ly/iotbs_sub Tweet this video ⇒ http://bit.ly/OKTBSdfa Share on...
Curated Video
Asteroid Strikes Yucatan Peninsula
Dr. Forrester defines the terms comet, asteroid, meteors, meteoroids, and meteorites by classifying them as objects found within space. She also discusses the Chicxulub crater at the tip of Mexico’s Yucatan Peninsula and the theory...
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