Planet Earth has been our home for all of time… But, how long can it last? In the future, if disaster strikes, we’ll need to move our species all across the solar system and the wider universe. So, how do we do that? And what would life be like on the first spaceships out of […]
Tag: science
Moon 101 | National Geographic
What is the moon made of, and how did it form? Learn about the moon’s violent origins, how its phases shaped the earliest calendars, and how humans first explored Earth’s only natural satellite half a century ago. ➡ Subscribe: About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through […]
Understanding Humanity’s Theories of the Universe | Big History Project
Geocentric to heliocentric, and beyond. An overview of the major changes in the way people have viewed the Universe. Like what you see? This video is part of a comprehensive social studies curriculum from OER Project, a family of free, online social studies courses. OER Project aims to empower teachers by offering free and fully […]
Satellites Discover Shark Shaped Mound In Southern Florida | What On Earth | Science Channel
Satellite images show a large shark shaped mound in Southern Florida. Is this a natural occurrence, or did ancient civilizations worship these creatures? #whatonearth #sciencechannel Stream What On Earth: About What On Earth: Hundreds of satellites orbit Earth and capture the world like it’s never been seen before, sometimes revealing objects and phenomena that defy […]
Earth’s Magnetic Field Is Going To Flip, Here’s How We Know
Scientists are using clues from ancient artifacts to help them predict the future of the magnetic field. What Happens When Earth’s Magnetic Poles Reverse? – Sign Up For The Seeker Newsletter Here – Go to and enter code SEEKER to get a free sampler box. Read More: Ancient Jars Hold Clues About Earth’s Fluctuating Magnetic […]
The Big Misconception About Electricity
The misconception is that electrons carry potential energy around a complete conducting loop, transferring their energy to the load. This video was sponsored by Caséta by Lutron. Learn more at Further analysis of the large circuit is available here: Special thanks to Dr Geraint Lewis for bringing up this question in the first place and […]
10 INSANE Universe Theories You Won’t Believe!
10 INSANE Universe Theories You Won’t Believe! Thousands of years ago, philosophers and scientists believed the Earth was flat, and in their time, they were right. Today, astronomers are battling with theories like the big rip, which says the world will end in a massive explosion shattering all forms of life and shrinking us into […]
If Earth had Rings
Artifexian on the topic of terrestrial ring systems. Could an earth-like planet have rings and if so what effect would the rings have on a culture. Enjoy! ————— ► DISCUSS THIS EPISODE ON REDDIT: ————— WATCH MORE: ► Stars : ► Galaxies : ► Planetary Systems : ► Planets : ► Orbits : ► Languages […]
10 Challenges For Flat Earthers
I can’t count how many people have asked for another one of these, and I figured it’s been quite a while, so why not mock the flatties one more time? In this video I point out ten blatantly obvious and trivial things any flat earther could do to substantiate their model, that they totally never […]
The Best Dragon (According to Science)
Check out Extra Credits’ video: The Origin of Dragons We ranked dragons based on how biologically and evolutionarily plausible they are. Thanks also to our Patreon patrons and our YouTube members. ___________________________________________ To learn more, start your googling with these keywords: Tetrapods: four-limbed (with a few exceptions, such as snakes which have vestigial limbs) animals […]