Search Results: "astronomy tools from the past"

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12:12 Popular
Introduction to Astronomy: Crash Course Astronomy #1

730 views / 3 likes - added 9 years ago

Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?" -- Table of Contents: What is Astronomy? 3:00 Who Studie
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Monkeys can make stone tools too

718 views / 2 likes - added 6 years ago

Stone flakes made by capuchin monkeys look remarkably similar to stone tools made by early humans 2-3 million years ago, raising questions about the archaeological record. Read more in this news story: http://www.nature.com/news/monkey-tools-raise-questio
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How to Make Stone Tools in a Survival Situation | Basic Instincts | WIRED

392 views / 1 likes - added 4 years ago

If you're in the wilderness and have nothing, perhaps the most important thing you need is a sharp, durable edge. Humans are among the weakest species on the planet and tools are what help us compensate for that lack of strength. Dr. Bill Schindler, a pro
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Man makes a skateboard for his grandson using only bamboo and hand tools.

471 views / 0 likes - added 5 years ago

Watch a man make a homemade skateboard for his grandson using hand tools and bamboo. 生活百般滋味人生需要笑对!
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When We First Made Tools

447 views / 0 likes - added 5 years ago

Try CuriosityStream today: http://curiositystream.com/eons The tools made by our human ancestors may not seem like much when you compare them to the screen you’re looking at right now but their creation represents a pivotal moment in the origin of technol
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Friends build real castle from scratch with simple tools only

156 views / 0 likes - added 1 year ago

Reality can beat the building frenzy in Minecraft, as seen in Guédelon Castle: in 1997, in a forest two hours south of Paris, a team of master-builders and enthusiasts began building a medieval castle using only the technology and materials of the
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A group of French individuals are building a 13th century Castle with period-appropriate tools and m

557 views / 0 likes - added 5 years ago

Watch as a group in France attempts to build an authentic 13th century castle using only the tools and materials they had at that time period.
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A Coconut Octopus Uses Tools to Snatch a Crab

1,100 views / 2 likes - added 7 years ago

Coconut octopuses are among the most intelligent invertebrates around: They use tools, carry their shelters around for when they need them, and, fittingly, adopt an underwater walking motion that's very similar to humans. From: CRAZY MONSTER: Gulpers http
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'Kong: Skull Island' - The VFX Tools Behind the King of the Jungle | Design FX | WIRED

1,105 views / 3 likes - added 7 years ago

King Kong films hold a special distinction in the annals of cinema. Each new entry in the series often sets a new high-water mark for movie making special effects. Mike Seymour breaks down some the techniques used in 'Kong: Skull Island,' one of the most
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Young Designer Creates Cooking Tools For The Blind | Made In Singapore | CNA Insider

598 views / 0 likes - added 5 years ago

Troubled by the scars and scabs they received in the kitchen, Singaporean designer Kevin Chiam developed a set of cooking tools for the visually impaired in his final year at the National University of Singapore. The problem? Finding someone to help him b
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Everything, The Universe...And Life: Crash Course Astronomy #46

806 views / 1 likes - added 8 years ago

Here it is, folks: the end. In our final episode of Crash Course Astronomy, Phil gives the course a send off with a look at some of his favorite topics and the big questions that Astronomy allows us to ask. Thank you for watching. -- Crash Course Astronom
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Here's Why Zodiac Constellations Are Still Used in Astronomy

350 views / 1 likes - added 3 years ago

To understand astronomy, astrology might actually not be a bad place to start... Although scientists certainly havent proven that being an Aries makes you more impatient or a Libra means youre wise, the constellations in the zodiac have unlocked hidden se
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Black Holes: Crash Course Astronomy #33

941 views / 3 likes - added 8 years ago

We’ve covered a lot of incredible stuff, but this week we’re talking about the weirdest objects in space: BLACK HOLES. Stellar mass black holes form when a very massive star dies, and its core collapses. The core has to be more than about 2.8 times the Su
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More Laplace Transform tools

655 views / 0 likes - added 9 years ago

A grab bag of things to know about the Laplace Transform. More free lessons at: http://www.khanacademy.org/video?v=_X_QwpXsdOs
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Cockatoos use tools to make music

663 views / 1 likes - added 6 years ago

Cockatoos are already known for their wicked dance moves, but a new study reveals that they can create their own beat as well. Researchers observing 18 palm cockatoos (Probosciger aterrimus) in northern Australia discovered that, when courting a mate, mal
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A Brief History Of The Universe: Crash Course Astronomy #44

954 views / 0 likes - added 8 years ago

Thanks to the wonders of physics, astronomers can map a timeline of the universe’s history. Today, Phil’s going to give you an overview of those first few minutes (yes, MINUTES) of the universe’s life. It started with a Big Bang, when the Universe was inc
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The Milky Way: Crash Course Astronomy #37

790 views / 0 likes - added 8 years ago

Today we’re talking about our galactic neighborhood: The Milky Way. It’s a disk galaxy, a collection of dust, gas, and hundreds of billions of stars, with the Sun located about halfway out from the center. The disk has grand spiral patterns in it, formed
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Handmade Log Building with Primitive Tools

447 views / 1 likes - added 5 years ago

Part 2 of "Raising a Log Barn". A huge thanks to everyone at David Crockett Birthplace State Historic Park for letting us capture this project! Filmed at David Crockett Birthplace State Historic Park ➧ https://tnstateparks.com/parks/david-crockett-birthpl
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Dark Matter: Crash Course Astronomy #41

622 views / 1 likes - added 8 years ago

Today on Crash Course Astronomy, Phil dives into some very dark matters. The stuff we can actually observe in the universe isn’t all there is. Galaxies and other large structures in the universe are created and shifted by a force we detect mostly indirect
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Infrared astronomy - with Matthew Bothwell

132 views / 0 likes - added 1 year ago

Why does the universe look the way it does? The answer could lie in the massive, dusty, and star-producing galaxies that existed billions of years ago, and are invisible to the naked eye.Watch Matthew Bothwell's full lecture on 'The Invisible Universe': h
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Deep Time: Crash Course Astronomy #45

733 views / 0 likes - added 8 years ago

As we approach the end of Crash Course Astronomy, it’s time now to acknowledge that our Universe’s days are numbered. Stars will die out after a few trillion years, protons will decay and matter will dissolve after a thousand trillion trillion trillion ye
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Neutron Stars: Crash Course Astronomy #32

787 views / 1 likes - added 8 years ago

In the aftermath of a 8 – 20 solar mass star’s demise we find a weird little object known as a neutron star. Neutrons stars are incredibly dense, spin rapidly, and have very strong magnetic fields. Some of them we see as pulsars, flashing in brightness as
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Monkeys Use Tools to Open Shells | BBC Earth

586 views / 0 likes - added 6 years ago

Macaques have learnt to use the sea low tide and rocks to their advantage in order to have a seafood banquet. Subscribe: http://bit.ly/BBCEarthSub Watch more videos from BBC Earth: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/B
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New system can sterilize medical tools using solar heat

311 views / 0 likes - added 3 years ago

A team of researchers from MIT and the Indian Institute of Technology has developed a device that could provide pressurized steam to run autoclaves without the need for electricity in off-grid areas such as the developing world. (Learn more: https://news.
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The Big Bang: Crash Course Astronomy #42

948 views / 0 likes - added 8 years ago

Thanks to observations of galaxy redshifts, we can tell that the universe is EXPANDING! Knowing that the universe is expanding and how quickly its expanding also allows us to run the clock backwards 14 billion years to the way the universe began - with a
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Nebulae: Crash Course Astronomy #36

602 views / 2 likes - added 8 years ago

Astronomers study a lot of gorgeous things, but nebulae might be the most breathtakingly beautiful of them all. Nebulae are clouds of gas and dust in space. They can glow on their own or reflect light from nearby stars. When they glow it’s usually predomi
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Star Clusters: Crash Course Astronomy #35

577 views / 0 likes - added 8 years ago

Last week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of clusters, though. Open clusters contain hundreds or thousands of stars held together by gravity.
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Dark Energy, Cosmology Part 2: Crash Course Astronomy #43

619 views / 0 likes - added 8 years ago

The majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don’t know exactly what it is, but we do know that dark energy accelerates the expansion of space. We think this means the Universe will expand f
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Low Mass Stars: Crash Course Astronomy #29

903 views / 0 likes - added 8 years ago

Today we are talking about the life -- and death -- of stars. Low mass stars live a long time, fusing all their hydrogen into helium over a trillion years. More massive stars like the Sun live shorter lives. They fuse hydrogen into helium, and eventually
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Galaxies, Part 1: Crash Course Astronomy #38

687 views / 0 likes - added 8 years ago

The Milky Way is our neighborhood in the universe. It’s a galaxy and there are many others out there. Galaxies contain gas, dust, and billions of stars or more. They come in four main shapes: elliptical, spiral, peculiar, and irregular. Galaxies can colli
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Binary And Multiple Stars: Crash Course Astronomy #34

739 views / 0 likes - added 8 years ago

Double stars are stars that appear to be near each other in the sky, but if they’re gravitationally bound together we call them binary stars. Many stars are actually part of binary or multiple systems. If they are close enough together they can actually t
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These High Tech Tools Help Locate Secret Tunnels | Secrets of the Underground

744 views / 2 likes - added 7 years ago

Secrets of the Underground | Tuesdays at 10/9c For years there have been rumors of a set of underground tunnels that connect to the Ohio River. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/secrets-of-the-underground
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Can This Chef Cook A 3-Course Meal With Hair Tools? Tasty

282 views / 1 likes - added 3 years ago

Ive had nightmares about this momentFollow Alexis on Instagram: https://www.instagram.com/alexisdeboschnek/Subscribe to Tasty: https://bzfd.it/2ri82Z1TastyTastyThe official YouTube channel of all things Tasty, the world's largest food network. From recipe
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Moon Phases: Crash Course Astronomy #4

1,973 views / 6 likes - added 9 years ago

In this episode of Crash Course Astronomy, Phil takes you through the cause and name of the Moon's phases. -- Why the Moon Has Phases 0:36.1 Spheres in Orbit 1:05.4 Name of the Moon Phases 2:25.5 How We See It 7:48.2 -- PBS Digital Studios: http://youtube
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High Mass Stars: Crash Course Astronomy #31

977 views / 1 likes - added 8 years ago

Massive stars fuse heavier elements in their cores than lower mass stars. This leads to the creation of heavier elements up to iron. Iron robs critical energy from the core, causing it to collapse. The shock wave, together with a huge swarm of neutrinos,
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Naked Eye Observations: Crash Course Astronomy #2

673 views / 0 likes - added 9 years ago

Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of the
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Gamma-Ray Bursts: Crash Course Astronomy #40

777 views / 1 likes - added 8 years ago

Gamma-ray bursts are not only incredible to study, but their discovery has an epic story all its own. Today Phil takes you through some Cold War history and then dives into what we know. Bursts come in two rough varieties: Long and short. Long ones are fr
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Galaxies, Part 2: Crash Course Astronomy #39

669 views / 0 likes - added 8 years ago

Active galaxies pour out lots of energy, due to their central supermassive black holes gobbling down matter. Galaxies tend not to be loners, but instead exist in smaller groups and larger clusters. Our Milky Way is part of the Local Group, and will one da
Vhils Uses Explosives, Chemicals and Power Tools to Create Fine Art | HypeArt Impressions

66 views / 0 likes - added 9 months ago

Alexandre Farto, aka VHILS, is renowned for his monumental relief portraits in locations across the globe. Since the early 2000s, the Portuguese artist has spearheaded countless projects spanning graffiti, street art, site-specific works, installations, a
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Distances: Crash Course Astronomy #25

652 views / 2 likes - added 8 years ago

How do astronomers make sense out of the vastness of space? How do they study things so far away? Today Phil talks about distances, going back to early astronomy. Ancient Greeks were able to find the size of the Earth, and from that the distance to and th
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Asteroids: Crash Course Astronomy #20

730 views / 1 likes - added 9 years ago

Now that we’ve finished our tour of the planets, we’re headed back to the asteroid belt. Asteroids are chunks of rock, metal, or both that were once part of smallish planets but were destroyed after collisions. Most orbit the Sun between Mars and Jupiter,
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Comets: Crash Course Astronomy #21

744 views / 0 likes - added 8 years ago

Today on Crash Course Astronomy, Phil explains comets. Comets are chunks of ice and rock that orbit the Sun. When they get near the Sun the ice turns into gas, forming the long tail, and also releases dust that forms a different tail. We’ve visited comets
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Introduction to the Solar System: Crash Course Astronomy #9

987 views / 1 likes - added 9 years ago

In today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how we went from a giant ball of gas to the system of planets and other celestial objects we have today. This episode is sponsored by Squaresp
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The Moon: Astronomy #12

961 views / 1 likes - added 9 years ago

Join Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation. This episode is brought to you by Squarespace: http://www.squarespace.com/crashcourse -- Table of Contents Many Millio
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The Most Important Astronomy Picture Ever Taken

569 views / 0 likes - added 8 years ago

http://gplus.to/TonyDarnell http://twitter.com/DeepAstronomy http://facebook.com/SpaceFan I've recently discovered an animation that was rendered using the measured redshift of all 10,000 galaxies in the Hubble Ultra Deep Field image. I've written a short
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Eclipses: Crash Course Astronomy #5

839 views / 0 likes - added 9 years ago

The big question in the comments last week was, "BUT WHAT ABOUT ECLIPSES?" Today, Phil breaks 'em down for you. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse -- As promised, Phil's sun spotting recommendations: Astronome
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Telescopes: Crash Course Astronomy #6

676 views / 0 likes - added 9 years ago

Today Phil explains how telescopes work and offers up some astronomical shopping advice. -- How Telescopes Work 1:07 Refractors vs Reflectors 2:50 Technology and the Light Spectrum 7:45 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow P
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Tides: Crash Course Astronomy #8

1,099 views / 1 likes - added 9 years ago

Today Phil explores the world of tides! What is the relationship between tides and gravity? How do planets and their moons become tidally locked? What would happen if you were 300km tall? Important questions. -- Gravity Over Distance 0:44 Tidal Force Para
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The Sun: Crash Course Astronomy #10

803 views / 2 likes - added 9 years ago

Phil takes us for a closer (eye safe!) look at the two-octillion ton star that rules our solar system. We look at the sun's core, plasma, magnetic fields, sunspots, solar flares, coronal mass ejections, and what all of that means for our planet. This epis
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The Earth: Crash Course Astronomy #11

889 views / 0 likes - added 9 years ago

Phil starts the planet-by-planet tour of the solar system right here at home, Earth. -- Table of Contents Earth is a Planet 0:03 Layers of Earth 1:25 The Magnetic Field 5:10 Atmosphere and the Human Influence 6:14 -- PBS Digital Studios: http://youtube.co
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Mercury: Crash Course Astronomy #13

1,316 views / 10 likes - added 9 years ago

Mercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It's also incredibly hot but, surprisingly, has water ice hiding beneath its surface. -- Table of Contents Closest Planet to the Sun 0:03 Rotation Locked t
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Venus: Crash Course Astronomy #14

1,132 views / 6 likes - added 9 years ago

Venus is a gorgeous naked-eye planet, hanging like a diamond in the twilight -- but it’s beauty is best looked at from afar. Even though Mercury is closer to the sun, Venus is the hottest planet in the solar system, due to a runaway greenhouse effect, and
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Mars: Crash Course Astronomy #15

894 views / 3 likes - added 9 years ago

The fourth planet from the sun and the outermost of the terrestrial planets, Mars has long been a popular spot for missions and imagination. Phil walks you through the planet's topography, core, and features. We'll take a look back to Mars's past and make
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Jupiter: Crash Course Astronomy #16

1,297 views / 5 likes - added 9 years ago

Jupiter is the biggest planet in our solar system. The gas giant is NOT a failed star, but a really successful planet! It has a dynamic atmosphere with belts and zones, as well as an enormous red spot that’s actually a persistent hurricane. Jupiter is sti
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Saturn: Crash Course Astronomy #18

1,059 views / 6 likes - added 9 years ago

Saturn is the crown jewel of the solar system, beautiful and fascinating. It is a gas giant, and has a broad set of rings made of ice particles. Moons create gaps in the rings via their gravity. Saturn has dozens of moons, including Titan, which is as big
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Meteors: Crash Course Astronomy #23

646 views / 2 likes - added 8 years ago

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. Meteors burn up abo
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Light: Crash Course Astronomy #24

1,663 views / 0 likes - added 8 years ago

In order to understand how we study the universe, we need to talk a little bit about light. Light is a form of energy. Its wavelength tells us its energy and color. Spectroscopy allows us to analyze those colors and determine an object’s temperature, dens
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Stars: Crash Course Astronomy #26

648 views / 0 likes - added 8 years ago

Today Phil’s explaining the stars and how they can be categorized using their spectra. Together with their distance, this provides a wealth of information about them including their luminosity, size, and temperature. The HR diagram plots stars’ luminosity
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Exoplanets: Crash Course Astronomy #27

605 views / 1 likes - added 8 years ago

Today Phil explains that YES, there are other planets out there and astonomers have a lot of methods for detecting them. Nearly 2000 have been found so far. The most successful method is using transits, where a planet physically passes in front of its par
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Decoding the ancient astronomy of Stonehenge

742 views / 1 likes - added 6 years ago

The solstice alignments of Stonehenge, explained. Subscribe to our channel! http://goo.gl/0bsAjO Note: A previous version of this video referred imprecisely to "Neolithic Britain" when discussing the Newgrange tomb in Ireland. We have removed that phrasin
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Sundials = Astronomy with a Stick!

420 views / 1 likes - added 6 years ago

Science doesn't have to be complicated. In fact, for most of the history of our investigation of the universe we used nothing more than sticks and stones. Just because they are old doesn't mean they aren't cool though. Right? If you want to check out more
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Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

629 views / 0 likes - added 6 years ago

We’ve now had multiple detections of gravitational waves, opening up a whole new field: gravitational astronomy. We talk about the detections made so far, and how we can see the Universe in a whole new way. Support us at: http://www.patreon.com/universeto
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Cycles in the Sky: Crash Course Astronomy #3

633 views / 0 likes - added 9 years ago

This week we build on our naked eye observations from last week and take a look at the cyclical phenomena that we can see at work in the universe. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of
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The Gravity of the Situation: Crash Course Astronomy #7

772 views / 0 likes - added 9 years ago

In today's episode, Phil looks at how gravity plays out across the universe. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse -- Gravity is a Force 2:17 Different Types of Orbit 3:41 Escape Velocity 5:30 Weightless Mass 7:0
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Uranus & Neptune: Crash Course Astronomy #19

2,261 views / 13 likes - added 9 years ago

Today we’re rounding out our planetary tour with ice giants Uranus and Neptune. Both have small rocky cores, thick mantles of ammonia, water, and methane, and atmospheres that make them look greenish and blue. Uranus has a truly weird rotation and relativ
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The Oort Cloud: Crash Course Astronomy #22

700 views / 0 likes - added 8 years ago

Now that we’re done with the planets, asteroid belt, and comets, we’re heading to the outskirts of the solar system. Out past Neptune are vast reservoirs of icy bodies that can become comets if they get poked into the inner solar system. The Kuiper Belt i
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Brown Dwarfs: Crash Course Astronomy #28

665 views / 0 likes - added 8 years ago

While Jupiter is nowhere near massive enough to initiate fusion in its core, there are even more massive objects out there that fall just short of that achievement as well called brown dwarfs. Brown dwarfs, have a mass that places them between giant plane
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The 1995 Hubble photo that changed astronomy

664 views / 0 likes - added 7 years ago

The Hubble Deep Field, explained by the man who made it happen. Subscribe to our channel! http://goo.gl/0bsAjO Click here to download the Hubble Deep Field images: http://www.spacetelescope.org/science/deep_fields/ /// Vox.com is a news website that helps
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This Could Be the End of Urban Astronomy (360 Video)

503 views / 0 likes - added 6 years ago

City lights are blinding our view of space, and its forcing urban astronomers to rethink the way they make observations. To make matters worse, a change in the type of lights being used could be the end of some observatories. Plunging Down an Ice Track at
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The New Astronomy: Crash Course History of Science #13

335 views / 0 likes - added 4 years ago

This week on Crash Course: History of the Scientific Revolutionastronomical anomalies accrued. Meanwhile, in Denmarkan eccentric rich dude constructed not one but two science castles! And his humble German assistant synthesized a lot of new, old, and bold
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New Astronomy Technique Reveals Monster at the Center of the Milky Way

580 views / 1 likes - added 9 years ago

Stripping away the Milky Way's stars, planets, rocks and dust reveals a massive black hole lurking just 26,000 light years from Earth. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to S
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Jupiter's Moons: Crash Course Astronomy #17

810 views / 1 likes - added 9 years ago

Before moving on from Jupiter to Saturn, we’re going to linger for a moment on Jupiter’s moons. There are 67 known moons, and 4 huge ones that we want to explore in greater detail. Ganymede is the largest - larger, in fact, than any other moon in the sola
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White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30

518 views / 0 likes - added 8 years ago

Today Phil follows up last week’s look at the death of low mass stars with what comes next: a white dwarf. White dwarfs are incredibly hot and dense objects roughly the size of Earth. They also can form planetary nebulae: huge, intricately detailed object
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Trig Review for Physics - Common Math Tools - Physics 101, AP Physics 1 Review with Physics Girl

976 views / 0 likes - added 3 years ago

Creator/Host/Writer: Dianna CowernProducer: Laura ChernikoffHead Writer: Jeff BrockResearcher/Writer: Sophia ChenEditor: Levi ButnerExercises in this video: Problem 1: 1. You are running north-east at a speed of 4 m/s. What component of your velocity is n
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How to make NebulArt

291 views / 0 likes - added 3 years ago

Find out how to make your own NebulArt in Astronomy at Home.Nebulae are regions of gas and dust in space where stars form. They emit light in many different wavelengths but humans can only see a small portion of this light - visible light. Thankfully, we
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What is Natural Selection?

1,762 views / 1 likes - added 5 years ago

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Special thanks to Rosemary at Bird and Moon Comics for supplying a handful of the critter illustrations: http://www.birdandmoon.com/ Special thanks to AD for the music! http://www.pr
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Ramp walker pizza box delivers lunch

336 views / 0 likes - added 3 years ago

Ramp walking toys have actually been around for quite a while, the first ones were metal elephants produced back in the 1800's. In the 1930 and 40's the popular material was plastic made that was made into Disney and other popular characters. Recently the
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How to Make Galaxy Goo

348 views / 0 likes - added 3 years ago

Find out how to make your own Galaxy Goo in Astronomy at Home.Galaxies are huge collections of stars, dust and gas, gravitationally bound together in space. Stars shine different colours depending on their temperature. Hot, young stars are blue and older,
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Shadows On Other Worlds

338 views / 0 likes - added 3 years ago

Join the astronomers at the Royal Observatory Greenwich as they go on an adventure to discover what shadows look like on other worlds.For School Groups: https://rmg.co.uk/plan-your-visit/schools/royal-observatory #ROGschools #ROGAstronomers #Universe #Ast
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Tornadoes 101

2,484 views / 27 likes - added 8 years ago

Tornadoes, nearly three-quarters of which occur within the U.S., are unpredictable and can cause massive damage. New tools and data are helping scientists learn more about when they might form and what paths they might take.
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Banking 13: Open Market Operations

654 views / 0 likes - added 9 years ago

Tools of the Central Bank to increase the money supply. More free lessons at: http://www.khanacademy.org/video?v=BTNarhvGX88
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How big is the Universe?

277 views / 0 likes - added 3 years ago

ROG astronomer Liz shows us the expanding nature of the Universe and how this affects the light reaching us from distant galaxies, some of which will remain forever hidden from our view.For School Groups: https://rmg.co.uk/plan-your-visit/schools/royal-ob
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What's inside a black hole?

301 views / 0 likes - added 3 years ago

ROG astronomer Rad explains where black holes come from, how we know they're there and the strange effects they have on surrounding matter. We also find out what would happen if ROG astronomer Liz approached one!For School Groups: https://rmg.co.uk/plan-y
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Where does Space begin?

278 views / 0 likes - added 3 years ago

Have you ever wondered how far away space is; how far are the different things you see above your head? Join the Royal Observatory Greenwich astronomers as they ascend up through the different layers of the Earths atmosphere to reveal what we would see at
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Generative AI Art Battle: Midjourney vs. DALL-E vs. Stable Diffusion

245 views / 1 likes - added 1 year ago

Think the big 3 Generative AI Art tools are the same? Think again. I put Midjourney, DALL-E, and Stable Diffusion to the test to see how they compare. Each are impressive, but one currently takes the gold.
Hungry Sea Otters Crack And Eat Tasty Shellfish

87 views / 1 likes - added 9 months ago

Oysterous and boisterousSea otters gobble up to 25% of their weight in tasty seafood each day, using rocks as tools to crack open tough shells. Otterly shellfish behavior!
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Newton's Laws of Motion

605 views / 0 likes - added 3 years ago

Join our Royal Observatory Greenwich astronomers as they go on an epic journey to find out how Newton's Laws of Motion work in space. Buckle your seatbelts, you are in for an adventure.For School Groups: https://rmg.co.uk/plan-your-visit/schools/royal-obs
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The Story of Stars

810 views / 0 likes - added 3 years ago

Have you ever looked up at the night sky and wondered about the stars? What makes them so special? Why are some even different colours? Join the Royal Observatory Greenwich astronomers as they explore the science behind the different types of stars in our
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Are there aliens?

326 views / 0 likes - added 3 years ago

Life began on the Earth around 3.5 billion years ago. Could life have evolved on other planets and if so, where are they? Astronomers at the Royal Observatory Greenwich explain how we might detect them in this video.For School Groups: https://rmg.co.uk/pl
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Collisions and Explosions in the Universe

1,083 views / 0 likes - added 3 years ago

On the smallest to the largest scales, collisions and explosions happen all over our Universe. Join the Royal Observatory Greenwich astronomers as they uncover some of the most explosive events in space.For School Groups: https://www.rmg.co.uk/schools-com
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Exploring Moons

307 views / 0 likes - added 3 years ago

Our Moon is just one of many moons in the solar system. Join Royal Observatory Greenwich astronomers as they explore some of the different properties and characteristics of a few weird and interesting moons orbiting around the other planets.For School Gro
02:53 Popular
What is Light?

902 views / 0 likes - added 3 years ago

Our Universe is a vast and very interesting place and light plays a big part in us being able to understand more about it. To find out how join the Royal Observatory Greenwich astronomers as they explore more.For School Groups: https://rmg.co.uk/plan-your
04:13 Popular
Black Hole Seen For The First Time. Black hole breakthrough: Event Horizon Telescope's landmark imag

2,037 views / 10 likes - added 5 years ago

On April 10, 2019, the international Event Horizon Telescope (EHT) collaboration revealed humanity's first glimpse of a black hole. Learn more: https://insidetheperimeter.ca/black-hole-breakthrough-astronomers-release-landmark-image Download free posters
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03:36 Popular
How did the Solar System form?

952 views / 0 likes - added 3 years ago

We know about the planets, moons and space rocks that make up our Solar System. But where did it all come from? Join the Royal Observatory Greenwich astronomers as they set out to discover how our Solar System formed.For School Groups: https://www.rmg.co.
01:50
Seeing The Invisible

303 views / 0 likes - added 3 years ago

Imagine what it would be like to have super powers and see the invisible, sounds pretty fun doesn't it? Join the Royal Observatory Greenwich astronomers as they explore the science behind some seemingly invisible and sneaky forces in space.For School Grou
03:38
How will the Universe end?

232 views / 0 likes - added 3 years ago

Our Universe began 13.8 billion years ago and it has been expanding ever since. Is it destined to expand forever or will it suffer a more crushing end? Astronomers at the Royal Observatory Greenwich explain the fate of the Universe in this video.For Schoo
02:32
What Is Gravity?

322 views / 0 likes - added 3 years ago

From Newtons longstanding ideas to Einsteins revolutionary theories, Royal Observatory Greenwich astronomers explain how our understanding of gravity has changed from looking at how gravity affects us in our daily lives and how it governs what we observe
03:12
Mission to Mars

318 views / 0 likes - added 3 years ago

Mars is the most explored world other than the Earth, but weve not sent anyone there yet. Join Royal Observatory Greenwich astronomers as they explore the challenges astronauts would encounter on their long journey to Mars and what it might be like to liv
02:47
The Origin of the Elements

320 views / 0 likes - added 3 years ago

The Universe we see today is made from particles arranged in a wide variety of elements, but where did it all come from? Join Royal Observatory Greenwich astronomers as they explain how the very first elementary particles came to be and have since gone on
07:04
What *Really* happens to used Electric Car Batteries? - (you might be surprised)

98 views / 0 likes - added 10 months ago

How are Lithium Batteries Recycled? Today we find out. Whether its Electric Car batteries, cell phone batteries, or tool batteries the process is all the same. HUGE thanks to Li-Cycle for giving us a tour: https://www.li-cycle.com/ if you're looking to re
03:06 Popular
Stars and the H-R Diagram

754 views / 0 likes - added 3 years ago

Stars are like humans they have similarities and differences with each other but all have a finite lifetime. Royal Observatory Greenwich astronomers explain how stars can be categorised and their evolution studied by tracking their movement across a very
22:14
Medieval wood riving – An attempt to recreate craftsmanship

669 views / 0 likes - added 5 years ago

The movie describes an attempt to split a thirteen meter long log of pine tree. The riving was done by radial cuts. The original was founded in the spire of the church of Hardemo southwest of Örebro city in the province of Närke. The church was
03:40 Popular
Simple and Compound machine classroom investigation // Homemade Science with Bruce Yeany

1,708 views / 0 likes - added 7 years ago

A collection of hand tools and toys can be a valuable learning experience for students as they examine them to see how the simple machine parts can be combined to function together as a compound machine.
10:04 Popular
What is THIS?! (Minecraft Edition)

1,114 views / 9 likes - added 5 years ago

► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/fXdqZmrLjTI what on earth is this?! ► Minecraft Mods featured in this video :: killagers - https://minecraft
01:14 Popular
Why Are Lions Smarter Than Tigers?

1,266 views / 8 likes - added 8 years ago

Using tools doesn’t make humans, dolphins, and crows smart. Rather, it’s the stress and challenge of living with others—recognizing friend from foe, calculating who to deceive and who to befriend—that led these and other social creatures to evolve their c
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09:33
How do self driving Robo Taxis Work?! - First Drive!

184 views / 0 likes - added 2 years ago

Driverless Robo taxes Might be picking you up sooner than you think! Learn more from the Newsroom HERE: https://intel.ly/396sEJH or watch Intel's keynote HERE: https://bit.ly/3CbaUts Driving in a Robo Taxi is super futuristic. No driver, No worries. Mobil
03:26
Skylight: More Than Meets the Eye

519 views / 0 likes - added 5 years ago

The sky is awash in light, but there’s much more beyond the visible that we cannot sense with our eyes. What do we see when we use telescopes to peer into the invisible? #astronomy #space #visiblelight #wavelength #infrared #MilkyWay #Andromeda #stars #CM
10:22
How Far Are The Nearest Stars?

378 views / 0 likes - added 5 years ago

I make a 200 billionth scale model to demonstrate. 365 Days Astronomy Video: https://www.youtube.com/watch?v=dF2HG1PVZok Help me make videos by donating here: https://www.patreon.com/CodysLab
09:55
Seeing Inside the Sun

511 views / 0 likes - added 6 years ago

Dr. Robert Stein, professor of Physics and Astronomy at Michigan State Universe has long envisioned a day when he could use supercomputer programs to "see" through the roiling surface of the sun and glimpse its dynamic interior. He describes his quest and
13:21
Does Kirchhoff's Law Hold? Disagreeing with a Master

462 views / 0 likes - added 5 years ago

This might be more of a lesson on proper probing than anything! There would be much less confusion if you have reliable results. It would be pretty awesome if you support ElectroBOOM at Patreon: http://patreon.com/electroboom My tee-shirts: http://teespri
03:38
Signs of symbolic behavior emerged at the dawn of our species

454 views / 0 likes - added 6 years ago

Early humans made advanced stone tools, used colorful pigments, and formed long-distance networks as environment changed. Read more: http://scim.ag/2FCut4R CREDITS --------------------------------- producer/editor/script/animator Nguyên Khôi Nguyên superv
03:50
Mercury retrograde, explained without astrology

678 views / 0 likes - added 7 years ago

The science buried under the pseudoscience. Subscribe to our channel! http://goo.gl/0bsAjO Sources: Mars photography by Tunç Tezel: http://www.twanight.org/newtwan/galleries.asp?Sort=Photographer&Value=Tunc%20Tezel&page=1 Mars visualization from Nooch 86:
02:55 Popular
Where Do Galaxies Come From?

832 views / 1 likes - added 7 years ago

Thanks to the Space Telescope Science Institute (STScI) and NASA’s James Webb Space Telescope for supporting this video! In particular, thanks to Dan Coe of STScI for taking the time to chat with me about what we do and don’t know about baby galaxies and
04:17
Everyone is Smart

473 views / 0 likes - added 6 years ago

I created this TEDEd Style presentation as an example for my students. I am working with them to create their own TEDEd Style presentations using animation tools for our TEDEd Project. I created this video using PowToon.
03:56 Popular
We’re STILL Not Saying It’s Aliens, But Tabby’s Star Is Getting Weirder

1,463 views / 0 likes - added 6 years ago

The light from KIC 8462852 faded again, and scientists have some new theories about what's behind astronomy's most mysterious star. We're Not Saying The Kepler Discovery Is Aliens, But... - https://youtu.be/8V-TxYyyLI4 Sign Up For The Seeker Newsletter He
04:11
What Secrets Are Hiding on Jupiter's Moons?

511 views / 0 likes - added 5 years ago

Scientists consider these four ancient moons around Jupiter to be some of the most fascinating destinations in our entire solar system, but why? Watch More Space Crafts! | https://bit.ly/2GqH0aO Read More: Astronomers discovered 10 new moons of Jupiter. W
02:51
Is time travel real? - with Colin Stuart

162 views / 0 likes - added 2 years ago

We can easily travel back and forth in space, but can we travel back and forth in time? Colin Stuart explains why time travel is real and happening all around us.Subscribe for regular science videos: http://bit.ly/RiSubscRibeColin Stuart is an award-winni
06:51
The Rare Celestial Phenomena That Can Only Be Seen Before Nightfall

211 views / 0 likes - added 3 years ago

Most people think of astronomy as a nighttime activity, but if you hate staying up late, youre in luck! As it turns out, theres a whole lot of fascinating celestial objects and phenomena that can only be observed in the bright light of day. Subscribe to S
04:12 Popular
Visiting the Dentist!

848 views / 0 likes - added 5 years ago

This video is brought to you by the Child and Teen Checkups program of the Minnesota Department of Health. If you live in Minnesota, learn more at https://www.GetCTC.com If you live somewhere else in the United States go to https://www.medicaid.gov/medica
04:33
What Causes The Phases Of The Moon?

544 views / 1 likes - added 3 years ago

What causes the phases of the moon? The common incorrect answer is the shadow of the Earth. The phases of the moon are actually just a result of our perception of the moon's half-illuminated surface. When the moon does pass through Earth's shadow the resu
01:28
Two Former Slaves Born in 1842 & 1852 Talk About Slave Days - Restored Video and Audio

385 views / 0 likes - added 2 years ago

Two former slaves talk about life during the times of slavery in America, referring to the 1840s and 1850s. The lady on the right was born in 1842 and the man on the left was born in 1852. Filming took place in 1944. The video has been speed-adjusted, sha
02:34
The Big Dipper Through Time

528 views / 0 likes - added 6 years ago

Stars aren’t still--they move through space. Our Sun and the seven stars that form the Big Dipper in the constellation Ursa Major all orbit the center of the Milky Way at different speeds. So why do today’s constellations closely resemble thos
03:16 Popular
Skylight: Saturn Shows Off Its Rings

768 views / 1 likes - added 5 years ago

Saturn’s rings are captivating from any vantage point, but more so when tilted fully towards or away from Earth, as they are this October. Our understanding of Saturn, its rings, and its moons has been enriched over the past 13 years through the Cassini m
10:15
Primitive Technology: Thatched Workshop

194 views / 0 likes - added 2 years ago

Primitive Technology: Thatched Workshop Subscribe: http://bit.ly/subPT | Enable "all" notifications to never miss a video I built a Brik Firing Kiln last time: https://youtube.com/watch?v=wrTDJbaxhOI&list=PLGnWLXjIDnpBR4xqf3FO-xFFwE-ucq4Fj Follow Prim
02:51
Why Isn't Pluto A Planet?

542 views / 1 likes - added 6 years ago

Why isn’t Pluto a planet anymore? And what is a planet anyway? Astrophysicist Jackie Faherty explains! If you’re more of a dinosaur person, check out “Why isn’t Pterodactyl a dinosaur?” here: https://www.youtube.com/watch?v=m
02:19
Why The Full Moon Is Better In Winter

543 views / 0 likes - added 9 years ago

Check out Phil Plait's "Bad Astronomy" on audible: http://www.audible.com/minutephysics or on www.badastronomy.com MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Minute Phys
01:55
The world's largest telescope is about to come online

671 views / 0 likes - added 7 years ago

In a stunning landscape of jagged limestone hills in southwestern China, engineers are putting the finishing touches on a grand astronomy facility: a half-kilometer-wide dish nestled in a natural depression that will gather radio signals from the cosmos.
04:13
A short animation: the Copernican Revolution

188 views / 0 likes - added 1 year ago

In the 16th century, Nicholai Copernicus proposed a fundamental change to the way we see our place in existence: it is the Sun and not Earth that occupies the physical centre, he said. The Copernican revolution that followed holds many important lessons f
04:47 Popular
Music And Creativity In Ancient Greece - Tim Hansen

1,161 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/music-and-creativity-in-ancient-greece-tim-hansen You think you love music? You have nothing on the Ancient Greek obsession. Every aspect of Greek life was punctuated by song: history, poetry, theater, sports an
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03:37 Popular
The exceptional life of Benjamin Banneker - Rose-Margaret Ekeng-Itua

936 views / 9 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/the-exceptional-life-of-benjamin-banneker-rose-margaret-ekeng-itua Born in 1731 to freed slaves on a farm in Baltimore, Benjamin Banneker was obsessed with math and science. And his appetite for knowledge only g
02:08
This Invisible Structure Was Hiding Half the Universe’s Known Matter

445 views / 0 likes - added 6 years ago

Half of the universe’s baryonic matter has been missing, but astronomers just found it. Where exactly was it and what took us so long? Black Holes And Gravitational Waves Might Help Us Find Dark Matter - https://youtu.be/C68b9EGksuI Read More: The Mystery
04:39 Popular
Using hair to measure acceleration due to gravity

831 views / 0 likes - added 5 years ago

Learn more about gravity and solve fun problems at https://brilliant.org/tibees/ In this video I calculate a value for g, the acceleration due to gravity, by treating my hair as a simple pendulum. Uncertainty analysis was done following the method outline
11:36
The Dawn Of Video Games: Crash Course Games #3

678 views / 1 likes - added 8 years ago

Over the next few episodes we’re going to talk about the history of video games. Today, we’re going to start with the first re-programmable computers in the 1940’s. Now, these computers were serious tools. They were for codebreaking and calculating artill
24:15
How I made steel toe crocs with wood

321 views / 0 likes - added 3 years ago

I want steel toed crocs but I can't buy them. That's a crime against humanity that I want to rectify. In this video I show how I developed wooden tooling that with a bit of refinement could be used to mass produce steel toe crocs. These videos usually tak
16:35
Visualizing The Medical Data Explosion - Anders Ynnerman

624 views / 0 likes - added 8 years ago

Today medical scans produce thousands of images and terabytes of data for a single patient in mere seconds, but how do doctors parse this information and determine what's useful? In this talk, scientific visualization expert Anders Ynnerman shows us sophi
07:42
Tick Sticking, a Carpentry HACK (few people know)

427 views / 0 likes - added 4 years ago

Little demonstrates how to use a little know tool named a "tick stick or ticking stick". A tick stick is used to quickly and preciously copy and make a pattern of any odd or complicated shape where using a ruler would be challenging. The ticking stick was
08:33
Corn Dogs 250 Years Ago? - Time Travel Food! - 18th Century Cooking

71 views / 0 likes - added 6 months ago

In Time Travel Food, we go back in time and make modern favorites for historical figures. In this episode, Jon makes Corn Dogs for Samuel Adams. The struggle is making them with ingredients and tools/techniques that were available in the 1700s. Thanks for
10:05
Primitive Technology: Grass thatch, Mud hut

497 views / 0 likes - added 5 years ago

Primitive Technology: Grass thatch, Mud hut - Creating a grass thatch, mud hut from scratch. Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! More videos, watch me make stone yam planters: https://youtube.com/wa
Maze Making with Ben Pawlowski

133 views / 0 likes - added 2 years ago

Teaching Artists Present... https://www.kennedy-center.org/teachingartistspresent Completing a maze may be challenging, but creating one of your own doesnt have to be! In this video, artist and educator Ben Pawlowski demystifies the process by walking thr
18:05
This is what an 1869 MIT entrance exam looks like

589 views / 0 likes - added 5 years ago

Explore the foundation of algebra at https://brilliant.org/tibees/ View this exam:https://libraries.mit.edu/archives/exhibits/exam/algebra.html MIT exam archives: https://libraries.mit.edu/archives/exhibits/exam/ In this video I look at the algebra sectio
10:21
How To See Germs Spread (Coronavirus)

645 views / 2 likes - added 4 years ago

Click here the most up-to-date info on Coronavirus COVID-19- https://www.cdc.gov/coronavirus Thanks to Skillshare for their support. Take this opportunity to invest in yourself with Skillshare! The first 500 people get 2 months FREE- https://skl.sh/markro
09:38 Popular
How to find the square root of a decimal number without a calculator

1,296 views / 1 likes - added 5 years ago

CuriosityStream: http://curiositystream.com/tibees This video follows on from my previous video where I reviewed an exam from 1866. Finding the square root of a decimal number by hand is not so tricky once you learn this algorithm, but is a skill that is
01:48
Machine learning breakthrough: Robot runs a 5k

253 views / 0 likes - added 2 years ago

The OSU Dynamic Robotics Laboratory's research team, led by Agility Robotics’ Jonathan Hurst, combined expertise from biomechanics and robot controls with new machine learning tools to accomplish something new: train a bipedal robot to run a full 5K
04:17 Popular
Why The Octopus Brain Is So Extraordinary - Cláudio L. Guerra

1,062 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-the-octopus-brain-is-so-extraordinary-claudio-l-guerra Octopuses have the ability to solve puzzles, learn through observation, and even use tools – just like humans. But what makes octopus intelligence so am
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04:40
How Big Can a Black Hole Get?

334 views / 0 likes - added 3 years ago

How BIG can black holes actually get? And how do they even grow that big? New research probes this question. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comSci
04:34
How to Explore Otherwordly Oceans

508 views / 0 likes - added 6 years ago

As NASA continues exploring other worlds across the solar system, tools deep ocean biologists use to study communities of bacteria on the sea floor could come in handy. This short film dives into a new observatory called ABISS, which can transmit video an
09:09 Popular
Making a car for blind drivers - Dennis Hong

737 views / 2 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/making-a-car-for-blind-drivers-dennis-hong Using robotics, laser rangefinders, GPS and smart feedback tools, Dennis Hong is building a car for drivers who are blind. It's not a "self-driving" car, he's careful t
01:37
Collaboration in Room-Scale Virtual Reality

522 views / 0 likes - added 6 years ago

Play collaborative games, draw in 3D, and unlock the possibilities of VR: We present CocoVerse, a shared immersive virtual reality environment in which users interact with each other and create and manipulate virtual objects using a set of hand-based too
10:53
Primitive Technology: Purifying Clay By Sedimentation and Making Pots

161 views / 0 likes - added 1 year ago

Purifying Clay By sedimentation and Making Pots Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! Watch my newest content: https://youtube.com/playlist?list=PLGnWLXjIDnpBR4xqf3FO-xFFwE-ucq4Fj&playnext=1&i
10:32
Primitive Technology: Hut burned down, built new one

435 views / 0 likes - added 4 years ago

Primitive Technology: My hut burned down, so I built new one - Building a hut from scratch. Get my new book: http://hyperurl.co/PrimitiveTechnology | Subscribe: http://bit.ly/subPT Me building the hut, before it burned down: https://youtube.com/watch?v=Ka
05:04 Popular
Skylight: Why Does Earth Have Seasons?

1,188 views / 0 likes - added 4 years ago

The amount of daylight we experience varies throughout the year from place to place. Some places have longer days and nights than others, and the length of each day changes with the seasons. Find out why Earths tilt is the reason we have seasons.#seasons
16:14 Popular
Human Evolution: Crash Course Big History #6

1,012 views / 1 likes - added 9 years ago

In which John Green and Hank Green teach you about how human primates moved out of Africa and turned Earth into a real-life Planet of the Apes. And the apes are people! John and Hank teach you about how humans evolved, and the sort of tricks they picked u
13:33
The AI that creates any picture you want, explained

243 views / 0 likes - added 2 years ago

How programmers turned the internet into a paintbrush.Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjO Beginning in January 2021, advances in AI research have produced a plethora of deep-learning models capable of gen
03:01
Inside The Humble Tape Measure

574 views / 2 likes - added 8 years ago

The tape measure is one of the most underappreciated tools that we use in our everyday lives. When you see what's inside of its shell, you'll never look at one the same way. It's fascinating! MACHINES: HOW THEY WORK Thursdays 10/9c on Science http://www.s
04:56
Why Do We Have Leap Years?

627 views / 0 likes - added 8 years ago

So it's February 29th and we have 366 days this year instead of 365- what's the deal with Leap Years? ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon suppo
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10:20
Historical Figures Brought To Life (Catherine Parr, Queen Anne, Marie Antoinette, Bonaparte...)

353 views / 0 likes - added 2 years ago

Historical Figures Brought To Life. The photos of the subjects in this video have been digitally manipulated and brought to life using various AI tools. Images have been manually enhanced, colorized and facial motion added (including smiling, ageing etc.)
03:21 Popular
What If Dark Matter Doesn’t Exist?

847 views / 1 likes - added 6 years ago

What if dark matter isn’t the solution to space’s greatest mysteries? These are the alternative theories. There’s a New Form of Matter in Town: EXCITONIUM! - https://youtu.be/17Kvxe6v5Ms Read More: Does Dark Matter Exist? Bold New Study Offers Alternative
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Proving 1=2 Bob Ross Style

619 views / 0 likes - added 5 years ago

Start learning new skills today at: https://skl.sh/tibees2 Todays episode looks at one 'proof' of 1=2 and points out its flaws. The moral is that you must make sure you are not accidentally dividing by zero in your calculations and also that you should al
03:21
Custom Orthotic Shoes | How It's Made

579 views / 0 likes - added 8 years ago

These special custom orthotics are not only made to look good, but have interchangable inserts for different types of support. Craftsmen use various tools and pieces of stretched leather to piece them together. | http://www.sciencechannel.com/tv-shows/how
07:32
Automatic Strike Bowling Ball

588 views / 0 likes - added 4 years ago

You don't need to be good at bowling if you're good at engineering. Thanks to BOSE for their support and for the coolest pair of sunglasses ever:https://bose.life/markroberframesGo sub to James' channel here: https://www.youtube.com/user/jamesbrutonJoin #
06:30
Primitive Technology: Adobe wall (dry stacked)

537 views / 0 likes - added 4 years ago

Primitive Technology: Adobe wall (dry stacked) - Building an adobe wall from scratch. Get my new book: http://hyperurl.co/PrimitiveTechnology | Subscribe: http://bit.ly/subPT My hut burned down, so I built a new one: https://youtube.com/watch?v=YmFTK-rnzf
09:29
The Most Important Job In The World - The Blacksmith

81 views / 0 likes - added 6 months ago

The Blacksmith was the most important person around in the 18th century. Without the Blacksmith, daily life for average folks in the community was nearly impossible. There would be no tools, no cooking utensils, and no surgical instruments. The Blacksmith
06:48
Primitive Technology: Stone Yam planters

610 views / 0 likes - added 5 years ago

Primitive Technology: Stone Yam planters - Creating Stone planters for Yams from scratch. Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! More videos, watch me cultivate and cook yams: https://youtube.com/watch
08:14
Time Travel Food! Beef Lo Mein For Thomas Jefferson

66 views / 0 likes - added 6 months ago

In Time Travel Food, we go back in time and make modern favorites for historical figures. In this episode, Jon makes Beef Lo Mein for a historical figure we know loved pasta and had an interest in Chinese culture. The struggle is making it with ingredient
03:34 Popular
Nails: Your Human Claws

741 views / 1 likes - added 6 years ago

Did you know you have useful tools right at your fingertips? That's right: your fingernails! Jessi and Squeaks learn why fingernails are so important! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreo
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05:31
Exoplanets: The Astronomer Looking into Alien Worlds

164 views / 0 likes - added 2 years ago

We know next to nothing about the other 6 billion or so Earth-like exoplanets in the galaxy. With the imminent launch of the largest, most powerful space telescope ever built, Laura Kreidberg is optimistic this will soon change. Kreidberg is the founding
12:43 Popular
Kids Build Primitive House with Swimming Pool

1,799 views / 16 likes - added 4 years ago

Kid builds primitive house with a swimming pool! Building houses and pools with primitive technology and tools is pretty amazing to watch! Leave a LIKE if you enjoyed and check out Primitive Survival Tool https://www.youtube.com/channel/UC6vasuRFx3t3NTISG
09:06 Popular
Cardboard ramp walkers..... easy build

749 views / 0 likes - added 3 years ago

Simple ramp walking animals can be very easy to make, requiring only cardboard and scissors and perhaps a little glue. While much easier than ones made from wood, they are also less durable and may be a bit more temperamental requiring adjustments are car
10:38
Primitive Technology: Fired Clay Bricks

530 views / 0 likes - added 5 years ago

Primitive Technology: Fired Clay Bricks - Creating fired clay bricks from scratch. Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! More videos, watch me build a grass thatch, mud hut: https://youtube.com/watch?
02:43
Black Holes, Neutron Stars, and White Dwarfs (Collab. w/ MinuteEarth)

614 views / 0 likes - added 6 years ago

Watch the MinuteEarth video here – I PROMISE it's really really really good: https://www.youtube.com/watch?v=pAI1N96t8Vk MinutePhysics & MinuteEarth are on Patreon: http://www.patreon.com/minutephysics and http://www.patreon.com/minuteearth This video is
18:15
Glitter Bomb 2.0 vs Porch Pirates

208 views / 0 likes - added 1 year ago

11 months of social justice engineering boiled down to 15 minutes!ANSWER TO FAQ- The reason some peoples faces are not blurred out is because those people signed releases allowing me to show their face. Thanks to Macaulay Culkin! Check out his channel- ht
10:11 Popular
Kid Builds Amazing Mud House for DOGS

1,803 views / 32 likes - added 4 years ago

Kid builds AMAZING house for dogs with a swimming pool! Building with primitive technology and tools is pretty awesome to watch, doing it for dog rescue is even better! Comment if you agree! Leave a LIKE if you enjoyed! Watch PEOPLE WHO BEAT THE SYSTEM ht
05:29
An Interstellar Asteroid Just Flew Past Earth, Here’s What You Need to Know

497 views / 1 likes - added 6 years ago

In October, astronomers observed an interstellar asteroid for the first time. We talked to one of the first to study it, and here’s everything they’ve learned in the months since. What’s Happening in Space? - https://www.youtube.com/watch?v=8XDS_aTVBrE&li
02:31
The Dark Energy Survey Revealed New Origins of Stars in Our Galaxy

539 views / 2 likes - added 6 years ago

Rarely-seen stellar streams show us that many stars in our galaxy actually came from smaller, neighboring galaxies. Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! Black Holes And Gravitational W
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Homemade Projector - Sick Science! #201

976 views / 1 likes - added 8 years ago

See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/homemade-projector Smartphones are used more frequently than for watching videos than ever before, but sometimes you just want a bigger viewing area. For those strapped for
05:36
Primitive Technology: Iron Bacteria Cement (no fire/water insoluble)

132 views / 0 likes - added 1 year ago

Primitive Technology: Iron Bacteria Cement (no fire needed/insoluble in water) Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! Watch my newsest content: https://youtube.com/playlist?list=PLGnWLXjIDnpBR4xqf3FO-x
03:22
Why The Octopus Is The Weirdest Animal On Earth

462 views / 0 likes - added 6 years ago

Octopuses are unlike any other organism on Earth. They can regrow limbs, change colors whenever they want, and use tools to their advantage. But perhaps the most unique thing an octopus can do is edit its RNA. By editing their RNA, octopuses make temporar
10:05
Is There Life on Earth?

448 views / 0 likes - added 5 years ago

I mean… how do you really know? SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ If we lived light years from Earth, how would we know there’s life here? Let’s take a look at the search for extraterrestri
04:45
The Making of a Roman Silver Cup

574 views / 0 likes - added 8 years ago

Ancient Roman silversmiths developed their craft to the highest levels of refinement and beauty. Applying fire and basic tools to the shaping of precious metals, many of their sophisticated techniques are still used today. This video illustrates the makin
02:26
Exploring the Water Column

542 views / 0 likes - added 3 years ago

The water column is the largest, yet one of the most underexplored, habitats on the planet. With the full volume of the water column available to move freely about in all dimensions, midwater animals may seem sparse, but in fact, the water column also hol
06:49
Useful Diamonds - Periodic Table Of Videos

620 views / 0 likes - added 9 years ago

More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/
09:29 Popular
Agnus Dei (Adagio for Strings, Op 11) - Samuel Barber (all parts sung by Matthew Curtis)

708 views / 0 likes - added 7 years ago

Real Singing. Real Musicality. Real Results. Choral Tracks offers the highest quality, professionally sung rehearsal tracks for choral singers of all levels, promoting independent, accurate, and expressive singing. Founder Matthew Curtis, recent Tenor and
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21:56
Making Worlds LARGEST Gingerbread House For 24 Hours!

397 views / 0 likes - added 2 years ago

This took me over 28 hours straight!SUBSCRIBE https://www.youtube.com/subscription_center?add_user=rosannapansino--------------------------------------------------------------------------------------------*MERCH: https://rosannapansino.com/---------------
11:27 Popular
Can a Car Window Break Your Finger?

843 views / 0 likes - added 3 years ago

Not sure how much real science happened, but with pretty high confidence I suggest not crushing your finger in a car window.Support us on Patreon: https://www.patreon.com/williamosmanWebsite: http://www.williamosman.com/InstaHam: https://www.instagram.com
14:30
The Most Powerful Supercomputer

201 views / 0 likes - added 2 years ago

Check out ORIGIN PC's Powered by AMD Ryzen Threadripper: https://bit.ly/2YwZ3ox Join ORIGIN's Folding@Home initiative: https://bit.ly/2NnIDs4My personal channel: http://youtube.com/jakerawrMy twitch: http://twitch.tv/jakeroper00:00 Intro00:48 The Most Pow
01:55
Solar Oven S'more - Sick Science! #094

502 views / 0 likes - added 3 years ago

Read the full experiment at http://www.stevespanglerscience.com/experiment/solar-oven-s-mores There are just some things that are synonymous with "summertime snacks," and we can't think of a summer snack we enjoy quite as much as s'mores. But what would y
03:09
Crutch Doesn't Require Any Hands To Use

596 views / 0 likes - added 5 years ago

The iWALK 2.0 removes the strain on the underarms and transfers it to your legs, leaving your hands and arms free for daily tasks. You can easily, stand, walk, or navigate up the stairs—without exerting pressure on your lower leg. No tools are required to
05:17
Farewell B11 - Periodic Table Of Videos

490 views / 0 likes - added 9 years ago

Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry/index.aspx Periodic Videos films are by
16:41
Primitive Technology: Undercover Brick Workshop

105 views / 0 likes - added 11 months ago

Primitive Technology: Undercover Brick Workshop Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! Watch my newsest content: https://youtube.com/playlist?list=PLGnWLXjIDnpBR4xqf3FO-xFFwE-ucq4Fj&playnext=1&
04:33
Why Do We Care About Gravitational Waves?

608 views / 0 likes - added 8 years ago

On Feb 11, 2016 Scientists at LIGO announced that they had detected gravitational waves for the first time. In the press conference heard round the world, they showed the tell-tale waveforms indicating that huge event in which two black holes merged 1.3 b
03:48 Popular
Biologists! Scientists Who Love Life!

1,026 views / 1 likes - added 8 years ago

Who wants to be a biologist? Learn all about scientists who study life -- like where they do their jobs, the questions they ask, and the tools they use! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your
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11:52
Astronauts and Aliens | 2020 | SPACE Compilation | Highlights Kids

87 views / 0 likes - added 10 months ago

Aliens, stars and space exploration oh my! Learn about astronomy, planets, Astronauts and have some laughs too with this awesome space themed compilation from Highlights.SUBSCRIBE: https://www.youtube.com/channel/UC4p_YSvJlJpEhAh5PMyhkiQ?sub_confirmation=
Having a family dairy cow is a lot of work... // Homesteading

139 views / 1 likes - added 2 years ago

The cow's milk we sell pays for most other farm operations. This video was sponsored by Squarespace. To get 10% off a site of your own, visit https://www.squarespace.com/anneofalltrades Ever asked yourself "where does milk come from?" A few months ago, I
25:10
Sesame Street: Elmos World Compilation Learn About Art, Cooking, Building and More!

138 views / 0 likes - added 1 year ago

Watch as Elmo learns how to make different things by using creativity, tools, and more in an all-new Elmos World Compilation!Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games a
07:01 Popular
5 Amazing Stars We’ve Discovered In Space

888 views / 2 likes - added 8 years ago

This episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl 5 of the most unusual, amazing and interesting stars we've discovered in our universe. Red giants, supernovas, hybrid stars, orbiting binaries, large stars, old stars, s
04:41 Popular
Explore The Solar System: 360 Degree Interactive Tour!

1,227 views / 1 likes - added 8 years ago

Use your mouse to move around by clicking and dragging in different directions! Very cool way to explore our universe in this interactive video. Take a 360 degree virtual tour of our Solar System, with the help of Crash Course Astronomy host Phil Plait! S
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01:38
Get An Instant Treehouse With These ‘Treepods’

490 views / 0 likes - added 6 years ago

Welcome to your instant tree house. This is TreePod and it is a hanging tree house. It's not just for kids and you don't even need tools to set it up. Don't have a tree? You can get a stand to hang TreePod anywhere. They're also making a camping version o
04:30
Losing Fingers To Chemistry - Periodic Table Of Videos

648 views / 1 likes - added 9 years ago

The Prof is back in the lab with a Potassium Dichromate reaction and a story of lost fingers! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvid
05:56
Contains Loud Bangs - Periodic Table Of Videos

503 views / 0 likes - added 9 years ago

It's detonation vs deflagration. More slow motion at http://bit.ly/chemslomo More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the Scho
05:38 Popular
Why Do Planets Have Rings?

753 views / 0 likes - added 8 years ago

Planet come in a wide variety of sizes, compositions, and colors - and they can sometimes have rings. Where do these rings come from? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter:
08:47
The Cinematographer: Crash Course Film Production #8

566 views / 0 likes - added 6 years ago

Who takes the pictures in a movie? Who is responsible for making a movie look good, or creating meaning with light and shadow, or make an action scene clear and thrilling? A lot of the time, that's the job of the cinematographer. In this episode of Crash
05:05 Popular
Craziest eclipses in the solar system

778 views / 2 likes - added 6 years ago

A total solar eclipse is passing across North America on August 21, 2017. Are there other total solar eclipses in the solar system? Get your first two months of CuriosityStream free by going to http://curiositystream.com/physicsgirl and using the promo co
12:42
5 of the World's Most Daring Rock Climbers

365 views / 0 likes - added 4 years ago

Were headed all the way up with the worlds top climbers. Among thema teenager who was labeled the best female rock climber in the world by the time she was 14, Chinese spider climbers who climb without ropes or tools of any kind and a blind man who reache
10:10
This 3.2 Gigapixel Camera Will Record a Timelapse of the Universe

257 views / 0 likes - added 3 years ago

The Vera C. Rubin Observatory will use the world's largest digital camera to capture the far reaches of the universe, and in the process, hope to tackle some of the most fundamental questions in science today. Subscribe to Seeker! http://bit.ly/subscribes

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