Search Results: "Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart"

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04:33
Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart

530 views / 0 likes - added 5 years ago

Using a simple set of mathematical rules, a very intricate geometry can be created in the form of fractals. The Sierpinski triangle is a famous example. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rig
02:59
The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

422 views / 0 likes - added 5 years ago

Ian Stewart demonstrates the classic oscillating BZ reaction as an example of symmetry breaking or non-equilibrium thermodynamics. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectur
08:15 Popular
The Mathematics of Locomotion - Christmas Lectures with Ian Stewart

1,133 views / 0 likes - added 5 years ago

The scof all living things is governed by nerve impulses that follow a pattern of travelling waves. This is true for the trot of a horse, the tripod gait of an ant, the undulating movement of the millipede and even the slither of a snake. Subscribe for re
11:50 Popular
The Golden Angle - Christmas Lectures with Ian Stewart

974 views / 0 likes - added 5 years ago

Thr golden angle is a mathematical concept, closely related to the golden ratio and Fibonacci numbers. Where can you find it and how is it formed? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/
07:45
The Monty Hall Problem - Christmas Lectures with Ian Stewart

507 views / 0 likes - added 5 years ago

Ian Stewart explains the Monty Hall problem and its solution. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The Monty Hall problem became infamous in the 1990s where newspaper columnist and puzzle solver Marilyn vos Savant offered a solu
02:04
Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison

533 views / 0 likes - added 5 years ago

According to Euclidean geometry the angles of a triangle add up to 180 degrees. Philip Morrison shows an example of where this isn't true, and non-Euclidean geometry applies. Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1968/gulliv
06:19
How to Measure the Speed of Light with Marshmallows - Christmas Lectures with Neil Johnson

93 views / 0 likes - added 1 year ago

This may not be something you'd thought of doing but now you know how the speed of light can be measured using only some marshmallows and a microwave oven.Watch the full second lecture of the series: http://www.rigb.org/christmas-lectures/watch/1999/arrow
03:04 Popular
How Fusion Reactors Control Plasma - 2016 CHRISTMAS LECTURES

742 views / 0 likes - added 7 years ago

Professor Ian Chapman joins Saiful Islam to explain how fusion reactors create plasma, and control it with magnetic fields. Watch the full 2016 CHRISTMAS LECTURES here: http://richannel.org/christmas-lectures/2016/supercharged-fuelling-the-future Watch Ia
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Christmas Lectures 2018: Where Do I Come From? - Alice Roberts and Aoife McLysaght

451 views / 0 likes - added 5 years ago

In the first lecture of the 2018 Christmas Lectures Alice Roberts and Aoife McLysaght explore the tree of life and see where humans come from. Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social
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How Do Maglev Trains Work? - Christmas Lectures with Leonard Maunder

458 views / 0 likes - added 5 years ago

Maglev stands for magnetic levitation which is how these trains hover and are pushed along the tracks. Subscribe for regular science videos: http://bit.ly/RiSubscRibe While only three countries currently have operational maglev trains, China, Japan and So
59:21
Christmas Lectures 2018: What Makes Me Human? - Alice Roberts and Aoife McLysaght

480 views / 0 likes - added 5 years ago

In the second lecture of the 2018 Christmas Lectures Alice Roberts and Aoife McLysaght explore human evolution. Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social&utm_term=description Due to co
56:56
Christmas Lectures 2018: What Makes Me, Me? - Alice Roberts and Aoife McLysaght

464 views / 0 likes - added 5 years ago

What makes humans human? And what makes every person an individual? Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social&utm_term=description Due to copyright restrictions, we are not able to inc
04:02
Memory Tricks with Chirality - Christmas Lectures with Charles Stirling

516 views / 0 likes - added 4 years ago

Do you remember which way the Mona Lisa faces? Or the Queen on a 10p coin? Test your memory and ability to tell left from right in this clip from the 1992 Christmas Lectures.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fir
59:21
Christmas Lectures 2019: How Can We All Win? - Hannah Fry

354 views / 0 likes - added 4 years ago

In the third and final lecture of the 2019 Christmas Lectures, Hannah Fry looks at why maths can fail and asks what the limits of maths are. Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social&u
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Christmas Lectures 2019: How to Get Lucky - Hannah Fry

98 views / 0 likes - added 1 year ago

In the first lecture of the 2019 Christmas Lectures, Hannah Fry explores how mathematical thinking and probability can allow us to understand and predict complex systems - even helping us to make our own luck.Watch more Christmas Lectures: http://www.rigb
59:13
Christmas Lectures 2020: Engine Earth - with Chris Jackson

168 views / 0 likes - added 2 years ago

In the first lecture of the 2020 Christmas Lectures, geologist Chris Jackson shows us how the planets oldest rocks and fossils tell a story of radical climate changes throughout history and how the Earths finely balanced tectonic system volcanoes has cont
03:02 Popular
What Keeps Airplanes Up? - Christmas Lectures with Leonard Maunder

710 views / 0 likes - added 5 years ago

How do airplane wings generate lift? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full fifth lecture of the series: http://www.rigb.org/christmas-lectures/watch/1983/machines-in-motion/under-control?utm_source=youtube&utm_medi
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07:44 Popular
What is Bandwidth - Christmas Lectures with David Pye

1,612 views / 0 likes - added 5 years ago

How are signals transmitted and processed and what's the role of bandwidth within it? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1985/communicating/no-man-is-an-isla
59:14
Christmas Lectures 2020: Up in the Air - with Tara Shine

156 views / 0 likes - added 2 years ago

In the third lecture of the 2020 Christmas Lectures, environmental scientist Tara Shine demonstrates how Earth produces a never-ending supply of oxygen the raw material for all complex life.Watch more Christmas Lectures: http://www.rigb.org/christmas-lect
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Christmas Lectures 2019: How to Bend the Rules - Hannah Fry

327 views / 0 likes - added 4 years ago

In the second lecture of the 2019 Christmas Lectures, Hannah Fry shows how data-gobbling algorithms have taken over our lives and now control almost everything we do without us even realising. Watch more Christmas Lectures: http://www.rigb.org/christmas-l
04:42
Visualising Resonance - Christmas Lectures with Leonard Maunder

636 views / 0 likes - added 5 years ago

What does resonance look like? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full third lecture of the series: http://rigb.org/christmas-lectures/watch/1983/machines-in-motion/vibration?utm_source=youtube&utm_medium=social&utm_
04:49
Controlling Your Body With Electricity - 2016 CHRISTMAS LECTURES

70 views / 0 likes - added 1 year ago

Alison Woollard finds her movement controlled by a child when theyre connected via electric wires in Saiful Islams 2016 CHRISTMAS LECTURES. In the second of his CHRISTMAS LECTURES, chemist Saiful Islam continues his exploration of one of the most importan
03:08
Firefly Signalling - Christmas Lectures with David Pye

438 views / 0 likes - added 5 years ago

Fireflies use their bio-luminescence to communicate with each other to find a mate. And to lure unsuspecting prey with false signalling. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture:http://www.rigb.org/christmas-l
07:01
The Mechanics of the Piano - Christmas Lectures with Charles Taylor

327 views / 0 likes - added 4 years ago

What makes a piano produce a sound?Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring-music/scales-synthesizers-and-samplers?utm_source=yo
04:16
Seeing in the Dark - Christmas Lectures with RV Jones

556 views / 0 likes - added 5 years ago

How to keep an eye on intruders in total darkness? RV Jones gets a helping hand from an infrared camera. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-c
02:42
Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling

524 views / 0 likes - added 4 years ago

The handedness of molecules can change how they smell, Charles Striling demonstrates this using the carvone molecule.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fourth lecture of the series: https://www.rigb.org/christmas
02:04 Popular
How to Extract DNA at Home - Christmas Lectures with Walter Bodmer

785 views / 0 likes - added 5 years ago

It is easy to extract DNA from something like strawberries at home, as Walter Bodmer demonstrates in this clip from his second Christmas Lecture. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the series:
03:10 $How fractals can help you understand the universe | BBC Ideas$
How fractals can help you understand the universe | BBC Ideas

384 views / 1 likes - added 3 years ago

What is a fractal, and how can fractals help us understand the universe? Classic examples of fractals in nature are broccoli and snowflakes. They can offer a fascinating explanation for how the world works!Written by Brandon Pestano, animated by Christoph
09:34
How Does an Organ Work? - Christmas Lectures with Charles Taylor

569 views / 0 likes - added 4 years ago

Charles Taylor goes inside a church organ to see how the different sounds are produced.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fourth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring
04:04
Properties of Liquid Nitrogen - Christmas Lectures with EM Rogers

533 views / 1 likes - added 4 years ago

Eric Rogers explores some of the properties of liquid nitrogen in this clip from his first Christmas Lecture in 1979.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full first lecture of the series: https://www.rigb.org/christmas-
03:42
What is the Sun Made Of? - Christmas Lectures with James Jackson

266 views / 0 likes - added 3 years ago

What is the sun made of? And can the answers we find there help us figure out what' deep inside our own planet - Earth?Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/1995/planet-earth-an-explorers-guide/on-the-ed
03:20
The Laser Eavesdropper - Christmas Lectures with RV Jones

457 views / 0 likes - added 5 years ago

RV Jones demonstrates the hottest spy gadget in espionage stories at the time - a laser eavesdropper. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart
05:39
Types of Oscillators - Christmas Lectures with Philip Morrison

476 views / 0 likes - added 5 years ago

What are the similarities and differences between pendulums and spring oscillators? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture:http://www.rigb.org/christmas-lectures/watch/1968/gullivers-travels/beyond-the-map?u
02:04
How Helium Changes our Voice - Christmas Lectures with Eric M Rogers

332 views / 0 likes - added 4 years ago

Eric M Rogers demonstrates how helium can change our voice with comedic effect.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/electrified-atoms?utm_source=youtube&utm_medium=social&
02:28 Popular
The Doppler Effect - Christmas Lectures with RV Jones

993 views / 0 likes - added 5 years ago

Police sirens change pitch when going past us due to the Doppler effect. This phenomenon can also be used to measure speeds, even of faraway objects, like stars. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http:
05:04
Why Do Volcanic Eruptions Form Mushrooms Clouds? - Christmas Lectures with James Jackson

548 views / 1 likes - added 3 years ago

Volcanic eruptions form distinctive mushroom clouds when the extremely hot mixture of gas, magma and rocks shoots out of the volcano at high speed.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1995/planet-earth-
04:15 Popular
How Does Gel Electrophoresis Work? - Christmas Lectures with Walter Bodmer

1,001 views / 0 likes - added 5 years ago

Gel electrophoresis is used to study DNA and other complex molecules with the help of electricity. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/19
04:01 Popular
How Nylon Was Discovered - Christmas Lectures with George Porter

716 views / 0 likes - added 3 years ago

George Porter shows how nylon was discovered by chemists, and gives a demonstration of how we can spin nylon threads.Watch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/light-and
02:35
Living Medicines - Christmas Lectures with Alison Woollard

374 views / 0 likes - added 4 years ago

Alison Woollard explains how we can now use cell therapy to create living medicines, with help from Natalie Mount from Cell Therapy Catapult.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/coul
09:07
How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

498 views / 0 likes - added 5 years ago

What is action potential and how does it help nerves carry information, such as pain or pleasure signals? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1985/communicati
01:54
The Guthrie Test - Christmas Lectures with Walter Bodmer

400 views / 0 likes - added 4 years ago

A version of the newborn blood spot test or Guthrie test is to this day administered for early detection of diseases such as PKU, sickle cell disease and cystic fibrosis. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full sixth
59:58
Christmas Lectures 2020: Water World - with Helen Czerski

176 views / 0 likes - added 2 years ago

In the second lecture of the 2020 Christmas Lectures, physicist and oceanographer Helen Czerski unpicks the Earths heating and plumbing systems, showing how shifting ocean water creates an engine that distributes heat and nutrients around our planet.Watch
05:41
How Do We Know That the Earth's Magnetic Poles Have Flipped? - Christmas Lectures with James Jackson

418 views / 0 likes - added 3 years ago

Volcanic rocks contain small bits of iron oxide that get magnetised in the direction of the Earth's magnetic field as they cool. Comparing rocks of different ages reveals the magnetic history of our planet.Watch the full second lecture of the series: http
02:16
The Cloud Chamber - Christmas Lectures with Frank Close

457 views / 0 likes - added 5 years ago

The cloud chamber is an incredible piece of equipment that allows us to visualise ionising radiation. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1993/the-cosmic-onio
02:27
How Does Convection Work? - Christmas Lectures with George Porter

521 views / 0 likes - added 3 years ago

George Porter demonstrates the process of convection, helping to solve the age-old problem of why sauces on our plate stay hot while everything else gets cold.Watch the full fourth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/
03:14
Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard

374 views / 0 likes - added 4 years ago

Alison Woollard shows how we can use special genes to make worms' muscle cells glow in the dark. Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/where-do-i-come-from?utm_source=youtube&utm_medi
04:49
Tricks of Perspective - Christmas Lectures with Eric M Rogers

315 views / 0 likes - added 4 years ago

Eric M Rogers gives us a warning about the way we attach new unfamiliar knowledge to old familiar things that we already know.Watch the full sixth, and final, lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-mi
03:13 Popular
Acrobatic DNA Replication - Christmas Lectures with Alison Woollard

776 views / 0 likes - added 4 years ago

Alison Woollard demonstrates how DNA replicates when it divides, with some acrobatic help from the Infinity Elites cheerleaders. Watch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/am-i-a-mutant?u
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How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling

1,301 views / 0 likes - added 4 years ago

Louis Pasteur showed how some molecules are optically asymmetrical by investigating tartaric acid compounds present in wine.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full third lecture of the series: https://www.rigb.org/chr
5:51:01
Eric Laithwaite's 1974 Christmas Lectures: The Engineer Through the Looking Glass

112 views / 0 likes - added 1 year ago

In this video, I have combined all of Professor Eric Laithwaite's 1974 lectures from the Royal Institution's annual Christmas Lectures series. There are 6 lectures in total and the series is entitled "The Engineer Through the Looking Glass". Eric mirrors
08:02
What's a Laserdisc? - Christmas Lectures with RV Jones

394 views / 0 likes - added 5 years ago

Laserdisc was the very first optical disk, able to hold recordings of images, audio and video. RV Jones explains the mechanism of how it works. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/chr
08:01
Optical Fiber Cables - Christmas Lectures with David Pye

422 views / 0 likes - added 5 years ago

In 1985, fiber optic cables were just starting to get widely adopted. David Pye shows the principles behind them and how old telephone cables were swapped out for new ones. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lec
03:13
Early 3D Movement Analysis - Christmas Lectures with Leonard Maunder

421 views / 0 likes - added 5 years ago

Today's impressive motion capture technology couldn't exist without the work done in the 1970s and 80s. One such example is the CODA, demonstrated here in 1983. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full sixth lecture o
06:20
Looking for Dark Matter - Christmas Lectures with Frank Close

414 views / 0 likes - added 5 years ago

Frank Close looks at how observations from galaxy rotation and gravitational lensing can imply the existence of dark matter. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/wat
03:45
Checking the Weather Report in 1985 - Christmas Lectures with David Pye

475 views / 0 likes - added 5 years ago

Computers had come a long way by the 1980s. With only a few gadgets you could even get the weather report right to your computer screen without having to wait for the evening news. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the
03:40
How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

484 views / 0 likes - added 5 years ago

Controlling the orientation of an object is called attitude control. Leonard Maunders shows how small jets are used to control the attitude of satellites. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the
05:42
Tyndall's Experiments on Resonance - Christmas Lectures with Charles Taylor

622 views / 0 likes - added 4 years ago

Charles Taylor recreates John Tyndall's experiments demonstrating resonance.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring-music/the-
05:20
The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling

488 views / 0 likes - added 4 years ago

Snails with right-handed shells cannot mate with those with left-handed ones. But you can predict the presence of oil in a location by looking at their ratios. Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of
04:50
Becoming A Pterodactyl - Christmas Lectures with Simon Conway Morris

331 views / 0 likes - added 4 years ago

Simon Conway Morris demonstrates how awesomely huge pterodactyls were, with a little help from some members of the audience. Watch the full fourth lecture of the series:https://www.rigb.org/christmas-lectures/watch/1996/the-history-in-our-bones/innovation
05:53
What Happens To Sunbeams On Their Journey To Earth? - Christmas Lectures with George Porter

441 views / 0 likes - added 3 years ago

George Porter shows what happens on a sunbeams journey from the sun to Earth, with some help from John Tyndalls blue sky tube.Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/f
01:57
Water Rockets - Christmas Lectures with Eric M Rogers

340 views / 0 likes - added 4 years ago

Eric M. Rogers gives a brief explanation of water rocket with a demonstration to cap it all off.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/
05:11
Using Radar to Detect and Identify Movement - Christmas Lectures with David Pye

378 views / 0 likes - added 5 years ago

Radars can be used to detect and identify all sorts of moving objects. David Pye demonstrates a handheld one and also shows how birds and planes can be detected. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http:
03:51
The Recipe For Life - Christmas Lectures with Simon Conway Morris

316 views / 0 likes - added 4 years ago

Simon Conway Morris gives us a demonstration of the quantities of chemical elements needed to create life.Watch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1996/the-history-in-our-bones/feet-on-the-ground-head-in-th
03:38 Popular
Properties of Resistors - Christmas Lectures with Philip Morrison

1,035 views / 0 likes - added 5 years ago

What's the relationship of a resistors size to its electrical resistance? And how does resistance change when resistors are set in a series or in parallel? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.
04:33
Measuring the Average Foot - Christmas Lectures with RV Jones

516 views / 0 likes - added 5 years ago

How can one estimate the average length of a foot? RV Jones shows a simple yet elegant demonstration. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart
04:08 Popular
What Keeps a Nucleus Together? - Christmas Lectures with Frank Close

1,181 views / 0 likes - added 5 years ago

Positive charge repels other positive charges. So what kind of force keeps the proton filled nucleus from exploding apart? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch
09:41
Demonstrating Resonance with Chladni Figures - Christmas Lectures with Charles Taylor

346 views / 0 likes - added 4 years ago

Charles Taylor recreates the famous Chadni figures and shows how vibrating plates are used to make music in various instruments.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full third lecture of the series: https://www.rigb.org
06:21
Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

452 views / 0 likes - added 4 years ago

There are situations where cotton is stronger than steel.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1992/our-world-through-the-looking-glass/in-t
02:39
Can We Make Fuel Out Of Sunlight? - Christmas Lectures with George Porter

383 views / 0 likes - added 3 years ago

George Porter shows how we can make a type of fuel by shining light on a substance.Watch the full sixth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/survival-under-the-sun?utm_source=youtube&ut
02:56 Popular
Making Heat Engines - Christmas Lectures with George Porter

1,218 views / 0 likes - added 3 years ago

George Porter shows how we can make heat engines by harnessing the power of sunlight, and what we can use them to do.Watch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/making-lig
03:58
Electron Microscopy - Christmas Lectures with Frank Close

446 views / 0 likes - added 5 years ago

What does the world look like at an atomic level? Frank Close dons his 'atomic spectacles' and takes a look at copper and iron atoms. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lec
05:28
Liquid Nitrogen Fossilisation - Christmas Lectures with Simon Conway Morris

303 views / 0 likes - added 4 years ago

Simon Conway Morris shows how animals became fossilised, speeding up the process using liquid nitrogen.Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/1996/the-history-in-our-bones/staring-into-the-abyss?utm_sourc
03:19 Popular
Visualising Brownian Motion - Christmas Lectures with Philip Morrison

1,210 views / 0 likes - added 5 years ago

Philip Morrison uses a microscope and a model made of small ball bearings and a magnetic field to demonstrate Brownian motion. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/w
02:13 Popular
Demonstrating How Sound Can't Travel Through a Vacuum - Christmas Lectures with Charles Taylor

15.9k views / 0 likes - added 4 years ago

Sound cannot travel in a vacuum as is demonstrated in this clip from Charles Taylor's first 1989 Christmas LectureSubscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full first lecture of the series: https://www.rigb.org/christmas-lec
05:01 Popular
Velocity of a Bullet - Christmas Lectures with RV Jones

737 views / 0 likes - added 5 years ago

RV Jones demonstrates a way to measure the speed of an air rifle pellet with a method similar to one that has been used to measure the speed of molecules – and even the speed of light. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch
03:53
Projecting Sunlight Pictures Onto Plants - Christmas Lectures with George Porter

261 views / 0 likes - added 3 years ago

George Porter shows how we can project pictures onto geranium leaves using sunlight.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/a-leaf-from-nature?utm_source=youtube&utm_m
05:51
The Mathematics of Walking and Gait - Christmas Lectures with Philip Morrison

474 views / 0 likes - added 5 years ago

Just like the extent of the swing of a pendulum is proportional to the length of the pendulum, the pace of an animal walking is proportional to the length of the leg of the animal. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the
06:40
Bringing Dinosaurs Back To Life - Christmas Lectures with Simon Conway Morris

288 views / 0 likes - added 4 years ago

Simon Conway Morris shows what the world would have looked like when ancient animals like the Brachiosaurus were alive.Watch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1996/the-history-in-our-bones/the-fossils-com
08:01 Popular
Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison

824 views / 0 likes - added 5 years ago

The mathematicians of Lilliput assumed that Gulliver would need 1728 times as much food as an individual Lilliput. Philip Morrison shows why this is not true, using surface area to volume ratios. Watch the full lecture: http://www.rigb.org/christmas-lectu
02:21
How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers

317 views / 0 likes - added 4 years ago

Eric M Rogers demonstrates how we can harness the power of uranium-235 atoms, with help from a giant mousetrap.Watch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/atoms-and-energy?utm_so
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Visualising Antimatter with Bubble Chambers - Christmas Lectures with Frank Close

535 views / 0 likes - added 5 years ago

You can use a bubble chamber to visualise the passage of negatively charged electrons and their positively charged antimatter counterparts - positrons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb
06:02
Rewinding 65 Million Years - Christmas Lectures with Simon Conway Morris

375 views / 0 likes - added 4 years ago

Simon Conway Morris turns back the clock 65 million years to find out how the configuration of the continents has changed.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1996/the-history-in-our-bones/the-great-dyi
59:32
"It's My Own Invention" Eric Laithwaite 1974 RI Christmas Lectures, Lecture 6

214 views / 0 likes - added 2 years ago

Professor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
07:04
Wave-Particle Duality Explained with Double Slit Experiments - Christmas Lectures with Neil Johnson

90 views / 0 likes - added 1 year ago

Neil Johnson demonstrates how light behaves both as a wave and as a particle using a series of double slit experiment setups. Watch the full fifth lecture of the series: http://www.rigb.org/christmas-lectures/watch/1999/arrows-of-time/shaping-the-future?u
1:00:12
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 4 "The Jabberwock"

316 views / 0 likes - added 4 years ago

Professor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
59:35
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 2: "Tweedledum and Tweedledee"

273 views / 0 likes - added 4 years ago

Professor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
56:43
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 1: "Looking Glass House"

340 views / 0 likes - added 4 years ago

Professor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
58:16
"The Time Has Come the Walrus Said" Eric Laithwaite 1974 RI Christmas Lectures, Lecture 5

188 views / 0 likes - added 2 years ago

Professor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
04:53
The Case Of The Missing Fractals - Alex Rosenthal And George Zaidan

682 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-case-of-the-missing-fractals-alex-rosenthal-and-george-zaidan A bump on the head, a mysterious femme fatale and a strange encounter on a windswept peak all add up to a heck of a night for Manny Brot, Private
04:13
Exploding a Lithium Ion Battery - 2016 CHRISTMAS LECTURES

95 views / 0 likes - added 1 year ago

Saiful Islam drops a nail through a lithium battery, and explains what it is that causes mobile phones to explode in the third of the 2016 CHRISTMAS LECTURES.Saiful Islam presents his final Lecture from his 2016 series, 'Supercharged: Fuelling the future'
59:38
Carl Sagan Christmas Lectures 3 - The History of Mars

133 views / 0 likes - added 1 year ago

Cold, arid, and tens of millions of miles away from Earth, Mars has intrigued scientists for centuries. The existence of liquid on its surface was confirmed by NASAs flyby mission, Mariner 4, in 1965, but the question of whether life exists on our neighbo
03:41
Christmas Lectures 2011: Can you see anything strange?

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The Croydon Juggling Club do a fantastic demonstration and Professor Bruce Hood asks the audience to count how many times the orange baton. Can you count how many? Do you notice anything else?This clip is part of the Christmas Lectures 2011 presented by P
01:40
Christmas Lectures 2011: The Stroop Test

103 views / 0 likes - added 1 year ago

The Stroop Test involves reading the colour of words rather than the word itself. This is difficult in people who have damaged their frontal lobes because this part of the brain controls behaviour. This clip is part of the Christmas Lectures 2011 presente
1:38:39
Santa Chaos | Christmas Long Compilation | Teen Titans GO! | Gumball | @cartoonnetworkuk

37 views / 0 likes - added 3 months ago

Are you ready for the best Christmas episodes of Cartoon Network?Welcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Watch funny cartoon videos
59:14
Christmas Lectures 2021: The Perfect Storm - with Jonathan Van Tam

90 views / 0 likes - added 1 year ago

In the second lecture of the 2021 Christmas Lectures, Jonathan Van-Tam is joined by airborne infection expert Cath Noakes and mathematician Julia Gog is uncover what drives a virus to world domination, and how maths may be the secret weapon to thwart it.
59:14
Christmas Lectures 2021: The Invisible Enemy - with Jonathan Van Tam

102 views / 0 likes - added 1 year ago

In the first lecture of the 2021 Christmas Lectures, Jonathan Van Tam dives into the micro-world of viruses, revealing how these invisible invaders can infect our bodies, and how a revolution in testing may transform medicine forever with the help of immu
59:14
Christmas Lectures 2021: Fighting Back - with Jonathan Van Tam

94 views / 0 likes - added 1 year ago

In the third and final lecture of the 2021 Christmas Lectures, Jonathan Van-Tam is joined by vaccine scientist Teresa Lambe and microbiologist Sharon Peacock to explore the inner workings of vaccines to reveal how these medical marvels can help win the wa
05:19
Offering A Plant A Radioactive Cocktail - Christmas Lectures with Eric M Rogers

345 views / 0 likes - added 4 years ago

Eric M Rogers puts real radioactivity to use, demonstrating how a tomato plant drinks up radioactive water.Watch the full fourth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/atoms-that-explode?utm_sou
59:15
The Truth about AI 2/3 - 2023 Christmas Lectures with Mike Wooldridge

49 views / 0 likes - added 3 months ago

'My AI Life' - Professor Mike Wooldridge reveals the huge role AI already plays in our daily lives, sometimes without us even realising what it is doing.This is the second of the 2023 CHRISTMAS LECTURES from the Royal Institution, supported by CGI, on the
59:14
The Truth about AI 1/3 - 2023 Christmas Lectures with Mike Wooldridge

50 views / 0 likes - added 2 months ago

'How to build an intelligent machine' - Professor Mike Wooldridge explores the nature of artificial intelligence. By using experiments and demonstrations, he investigates how AI learns and what it can do.This is the first of the 2023 Christmas Lectures fr
07:26
A Boy, a Robot and a Buzz Wire - Christmas Lectures with Leonard Maunder

521 views / 0 likes - added 5 years ago

Robots are remarkably good at some things that humans are not naturally so adept at. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full fourth lecture of the series: http://www.rigb.org/christmas-lectures/watch/1983/machines-in
04:10
Brann the Clever Raven - 2017 CHRISTMAS LECTURES

468 views / 0 likes - added 6 years ago

Crows are known as some of the best problem solvers of the animal kingdom. In this clip from the 2017 CHRISTMAS LECTURES, Sophie Scott sets Brann the raven a tough puzzle. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lect
01:37
Christmas Lectures 2011: Change Blindness

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Professor Bruce Hood shows an audience an images which changes with every blink, yet the audience fail to see big changes such as a disappearing tree and car. This is called change blindness. Everytime your eye blinks, your brain doesn't notice anything d
57:37
Richard Dawkins - CHRISTMAS LECTURES 1991 - Growing up in the Universe

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The world-famous evolutionary biologist Richard Dawkins presents the Royal Institution CHRISTMAS LECTURES in 1991. Original broadcast live on the BBC, the series explored "our own growing knowledge of how life grows up in the universe."This is the first l
59:14
The Truth about AI 1/3 - 2023 Christmas Lectures with Mike Wooldridge

48 views / 0 likes - added 3 months ago

'How to build an intelligent machine' - Professor Mike Wooldridge explores the nature of artificial intelligence. By using experiments and demonstrations, he investigates how AI learns and what it can do.This is the first of the 2023 Christmas Lectures fr
59:15
The Truth about AI 2/3 - 2023 Christmas Lectures with Mike Wooldridge

38 views / 0 likes - added 2 months ago

'My AI Life' - Professor Mike Wooldridge reveals the huge role AI already plays in our daily lives, sometimes without us even realising what it is doing.This is the second of the 2023 CHRISTMAS LECTURES from the Royal Institution, supported by CGI, on the
05:07
Ape Communication - CHRISTMAS LECTURES 2017

547 views / 0 likes - added 6 years ago

Apes can learn human sign language but how do they communicate with each other in the wild? Sophie Scott and Cat Hobaiter investigate in this clip from the 2017 Christmas Lectures. Watch the full lecture: https://youtu.be/5aSfMh9ittI Subscribe for regular
01:27
Christmas Lectures 2011: Einstein Hollow Mask

89 views / 0 likes - added 1 year ago

Professor Bruce Hood shows an illusion which involves a sculpted face, but instead of the usual convex human face of a sculpture, the sculpture is flipped and we're shown the inside of the face but human brains find it hard to recognise it is convex until
03:33
Christmas Lectures 2012 - Worth your Weight in Gold

92 views / 0 likes - added 1 year ago

Dr Peter Wothers weighs a volunteer from the 2012 Christmas Lectures audience with 24 carat pure gold. Finding himself a little short of the right amount, he calls in help from famous chemist Sir Harry Kroto and his gold Nobel Prize medal (awarded in 1996
02:51
Christmas Lectures 2012 - Lighting a fire in 15% Oxygen

72 views / 0 likes - added 1 year ago

As part of Lecture One of his 2012 Christmas Lectures, 'The Modern Alchemist', Dr Peter Wothers visits a research lab near Cambridge where they are investigating new fire prevention technologies.Normal air contains 21% Oxygen. Will Peter be able to light
02:36
Christmas Lectures 2011: Bruce Hood demonstrates the kanizsa illusion

85 views / 0 likes - added 1 year ago

Professor Bruce Hood demonstratse the kanizsa illusion on the audience. The kanizsa illusion , named after the psychologist Gaetano Kanizsa, shows how our brain can create the illusion that an object exists when sections of a shape is removed. This clip i
04:09
Christmas Lectures 2011: Shrinking and Growing; The Ames Room

85 views / 0 likes - added 1 year ago

Reality is created by the brain and uses past experiences to make sense of the world. But Professor Bruce Hood shows things are not always what they seem and demonstrates this with the Ames room and the Ponzo illusion. Bruce shows the brain is decieved by
23:30
Martha Stewart Makes 4 Coconut Desserts | Martha Stewart Classic Episodes

290 views / 0 likes - added 3 years ago

Martha shares four all-time favorite coconut desserts that will transport you to the Tropics, including a delicate coconut-lemon cake; chewy, crispy coconut cookies; a frozen coconut and roasted pineapple cake with Nobu 57's pastry chef, Michelle Goldsmit
58:09
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 3 "Jam Yesterday, Jam Tomorrow"

313 views / 0 likes - added 4 years ago

Professor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
58:48
Christmas Lectures 2022: Lecture 2/3 with Sue Black

92 views / 0 likes - added 1 year ago

Professor Sue Black investigates a mysterious crime scene, and reveals some of the forensic techniques that are used to track down criminals. This is the second of the 2022 Royal Institution annual Christmas lectures.Watch the first lecture here: https://
59:15
The Truth about AI 3/3 - 2023 Christmas Lectures with Mike Wooldridge

51 views / 0 likes - added 3 months ago

'The future of AI: dream or a nightmare?' Professor Mike Wooldridge is joined by leading experts to grapple with the future of AI. What opportunities and dangers lie ahead as AI continues to evolve?This is the third of the 2023 CHRISTMAS LECTURES from the
59:13
Christmas Lectures 2022: Lecture 1/3 with Sue Black

115 views / 0 likes - added 1 year ago

Discover the secrets of forensic science as Professor Dame Sue Black tells the story of a 1,000 year old skeleton, in the first of the Royal Institution's annual Christmas lectures for 2022. Watch the second lecture here: https://youtu.be/yIFcRjCq0TQWatch
59:13
Christmas Lectures 2022: Lecture 3/3 with Sue Black

104 views / 0 likes - added 1 year ago

Professor Sue Black investigates a heist in the Ri, and reveals how forensics works in the courtroom. This is is the third of the annual Royal Institution Christmas lectures for 2022.Watch the first lecture here: https://youtu.be/Bo18brJhK1IWatch the seco
22:33
Computer Scientist Explains Fractals in 5 Levels of Difficulty | WIRED

152 views / 0 likes - added 1 year ago

Computer scientist Keenan Crane, PhD, is asked to explain fractals to 5 different people; a child, a teen, a college student, a grad student, and an expert. Still havent subscribed to WIRED on YouTube? http://wrd.cm/15fP7B7 Listen to the Get WIRED podcast
01:37 Popular
Translation Example | Transformations | Geometry | Khan Academy

1,640 views / 0 likes - added 8 years ago

Translation example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigid-transformations-intro/e/performing-translations-on-the-coordinate-plane?utm_source=YT&utm_medium=Desc&utm_campa
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Frosted: Coconut Layer Cake - Martha Stewart

246 views / 0 likes - added 3 years ago

For the coconut lover, a teetering creation of tender sour-cream cake, coconut filling, and piles of seven-minute frosting. Read the Recipe: https://www.marthastewart.com/856421/coconut-layer-cakeBrought to you by Martha Stewart: http://www.marthastewart.
01:25 Popular
Using Rotation Widget | Transformations | Geometry | Khan Academy

1,477 views / 0 likes - added 8 years ago

Using rotation widget Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigid-transformations-intro/e/performing-rotations-on-the-coordinate-plane?utm_source=YT&utm_medium=Desc&utm_campai
04:05
Laryngoscopy of an Opera Singer - 2017 CHRISTMAS LECTURES

564 views / 0 likes - added 6 years ago

With the help of a specialist doctor and an opera singer, Sophie Scott investigates how the different parts of the voice box come together to create the human voice. Watch the full lecture here: https://youtu.be/MbvoQoOn2YE Link to the site the monkey poi
04:13
Why is Norway Rising? - Christmas Lectures with James Jackson

330 views / 0 likes - added 3 years ago

Subscribe for regular science videos: http://bit.ly/RiSubscRibeThe Ri is on Patreon: https://www.patreon.com/TheRoyalInstitutionand Twitter: http://twitter.com/ri_scienceand Facebook: http://www.facebook.com/royalinstitutionand Tumblr: http://ri-science.t
02:04
Ri Christmas Lectures 2010 - Iron and Fireworks

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Lecture 2 - Why Chocolate Melts and Jet Engines Don'tWhy does an iron rod just heat up in a bunsen burner flame whilst iron filling produce fireworks?We got in a pyrotechnics specialist for this one. It was definitely the biggest Bunsen burner anyone at t
02:15
Ri Christmas Lectures 2010 - Quantum Levitation

90 views / 0 likes - added 1 year ago

Lecture 3 - Why Are Mountains So Small?Is it possible to escape gravity? Tune in to find out...The first time Mark got into the harness to defy gravity it was unfortunately too tight in key places!The Ri is on Twitter: http://twitter.com/ri_scienceand Fac
04:41
2012 Christmas Lectures - Burning a Diamond

103 views / 0 likes - added 1 year ago

Dr Peter Wothers is assisted by Nobel prize winner Sir Harry Kroto. Subscribe for regular science videos: http://bit.ly/RiSubscRibeThe Ri is on Twitter: http://twitter.com/ri_scienceand Facebook: http://www.facebook.com/royalinstitutionand Tumblr: http://
08:13 Popular
Points After Rotation | Transformations | Geometry | Khan Academy

1,112 views / 1 likes - added 8 years ago

Points after rotation Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-rotations/e/rotations-1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://w
02:46 Popular
Defining Rotation Example | Transformations | Geometry | Khan Academy

1,686 views / 0 likes - added 8 years ago

Defining rotation example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-rotations/e/defining-rotations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson
01:48 Popular
Using Reflection Tool | Transformations | Geometry | Khan Academy

1,158 views / 0 likes - added 8 years ago

Using reflection tool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigid-transformations-intro/e/performing-reflections-on-the-coordinate-plane?utm_source=YT&utm_medium=Desc&utm_camp
01:55 Popular
Drawing Image Of Translation | Transformations | Geometry | Khan Academy

1,176 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-translations/e/translations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://www.khanacademy.org
10:32 Popular
Rotating About Arbitrary Point | Transformations | Geometry | Khan Academy

858 views / 0 likes - added 8 years ago

Rotating about arbitrary point Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-rotations/e/rotations-2?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson:
05:41 Popular
Points On Line Of Reflection | Transformations | Geometry | Khan Academy

1,302 views / 0 likes - added 8 years ago

Points on line of reflection Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-reflections/e/defining-reflections?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next
01:32 Popular
Formal Translation Tool Example | Transformations | Geometry | Khan Academy

1,280 views / 0 likes - added 8 years ago

Formal translation tool example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-translations/e/defining-translations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the
07:19 Popular
Reflecting Segments Over Line | Transformations | Geometry | Khan Academy

962 views / 0 likes - added 8 years ago

Reflecting segments over line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-reflections/e/reflections-1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesso
02:28 Popular
Drawing Line Of Reflection | Transformations | Geometry | Khan Academy

1,041 views / 0 likes - added 8 years ago

Drawing line of reflection Watch the next lesson: https://www.khanacademy.org/math/geometry/transformations/hs-geo-reflections/v/determining-the-line-of-reflection?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Missed the previous lesson? https://www
13:41 Popular
Entropy: Embrace the Chaos! Crash Course Chemistry #20

770 views / 0 likes - added 9 years ago

Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules o
02:06
How to Make Pupcakes for Your Dog - Martha Stewart

229 views / 0 likes - added 3 years ago

Treat your pet to these baked goods flavored with all-natural ingredients like peanut butter, bananas, and a yogurt-based frosting. Brought to you by Martha Stewart: http://www.marthastewart.comSubscribe for more Martha now!: http://full.sc/PtJ6Uo -------
01:29
How to Make Knotted Headbands - Martha Stewart

250 views / 0 likes - added 3 years ago

This classic accessory can be made with many different fabrics.Read Full Instructions: https://www.marthastewart.com/1547313/headbandBrought to you by Martha Stewart: http://www.marthastewart.comSubscribe for more Martha now!: http://full.sc/PtJ6Uo ------
13:43
Light and Pillowy Cinnamon Rolls - Kitchen Conundrums with Thomas Joseph - Martha Stewart

326 views / 0 likes - added 3 years ago

Fragrant with cinnamon and enriched with a cream-cheese glaze, these morning buns make an unforgettable breakfast. Mashed potato is the secret behind their light texture, while bread flour provides structure and chew. Brought to you by Martha Stewart: htt
00:36
Ian Ziering Talks Pluto

656 views / 0 likes - added 8 years ago

Pluto’s moment in history has finally arrived: Ian Ziering tells of the ‘plight of Pluto’ and how the New Horizons July 14 flyby is about to change that. www.nasa.gov/newhorizons
01:05
Isabella Stewart Gardner Museum (webisode)

615 views / 0 likes - added 9 years ago

Great Museums TV presents a preview of "The Isabella Stewart Gardner Museum: Collective Vision". This episode aired on national public television stations across the country. A patron with exquisite taste and a zest for life, Isabella Stewart Gardner trav
26:38
Collective Vision: The Isabella Stewart Gardner Museum

555 views / 0 likes - added 9 years ago

Isabella Stewart Gardner traveled the globe for over three decades, assembling one of the world's most remarkable art collections. Produced for Public Television by Great Museums TV. For more information, visit http://greatmuseums.org.
58:47
"Beware!" David Attenborough 1973 RI Christmas Lectures, Lecture 1

183 views / 0 likes - added 2 years ago

Animals must defend themselves not only against other creatures that want to eat them, but sometimes against creatures of their own kind.The first line of defense that animals use is warning. To warn off danger, many creatures will adopt alarm signals to
02:50
Transcranial Magnetic Stimulation of the Brain - Royal Institution Christmas Lectures - BBC Four

92 views / 0 likes - added 1 year ago

Subscribe and to the BBC https://bit.ly/BBCYouTubeSubWatch the BBC first on iPlayer https://bbc.in/iPlayer-Home More about this programme: http://www.bbc.co.uk/programmes/b018l6vy Professor Bruce Hood uses a magnet to show that the brain uses electrical s
07:21 Popular
The Butterfly Effect and CHAOS (ft. Jabrils!)

887 views / 0 likes - added 6 years ago

The Butterfly Effect and Chaos Theory Explained with the weather, simualtions and fidget spinners. The video we did over on Jabril's channel! https://www.youtube.com/watch?v=LoFJVKiUpy4 Subscribe to Jabril's channel! https://www.youtube.com/channel/UCQALL
10:01 Popular
CUSTOM GEOMETRY DASH LEVELS?!?

1,643 views / 10 likes - added 6 years ago

► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/ap-7XaMMtH4 i never knew you could get custom geometry dash levels.. ► DanTDM MERCH :: http://www.dantdmshop
10:15 Popular
Minecraft, But Every Minute There's Random Chaos!

1,578 views / 5 likes - added 3 years ago

We installed the chaos mod in Minecraft and have to beat the Ender Dragon. This mod is wild and you'll wanna see everything that happens!SUBSCRIBE OR YOU'LL HAVE BAD LUCKNew Merch - shopmrbeast.comJoin our discord server for your chance to compete in futu
12:51 Popular
I HATE GOING UPSIDE DOWN!!! (Geometry Dash #3)

1,699 views / 14 likes - added 7 years ago

I HATE GOING UPSIDE DOWN!!! (Geometry Dash #3) ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► BUY MY NEW BOOK HERE :: http://smarturl.it/DanTDM ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/xRfBMq14Y
Sesame Street: Patrick Stewart Soliloquy on B

196 views / 0 likes - added 2 years ago

Patrick Stewart gives a Shakespearean soliloquy on the letter "B".For more fun games and videos for your preschooler in a safe, child-friendly environment, visit us at http://www.sesamestreet.orgSesame Street is a production of Sesame Workshop, a nonprofi
02:59 Popular
The "Ian Knot", the world's fastest shoelace knot - Professor Shoelace

1,097 views / 0 likes - added 6 years ago

Ian Fieggen's OFFICIAL "Ian Knot" tutorial video. Teaches how to tie your shoes super fast with a knot that has the same or better security than the two other most common shoelace knots. Besides being faster, the Ian Knot is also more symmetrical, works e
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04:59 Popular
A brief history of dogs - David Ian Howe

940 views / 1 likes - added 5 years ago

Trace the history of how wolves, one of humanity’s oldest rivals, evolved into the domesticated dogs we call “man’s best friend.” -- Since their emergence over 200,000 years ago, modern humans have established communities all over the planet. But they did
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03:19
Gumball | Total Chaos | Cartoon Network UK

183 views / 1 likes - added 2 years ago

How one small event can lead to huge chaos.Welcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Watch funny cartoon videos from all your favourit
07:23 Popular
Introduction To Transformations | Transformations | Geometry | Khan Academy

1,717 views / 0 likes - added 8 years ago

Introduction to transformations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigid-transformations-intro/e/performing-translations-on-the-coordinate-plane?utm_source=YT&utm_medium=De
08:18 $Musical fractals$
Musical fractals

456 views / 0 likes - added 7 years ago

Be sure to check out my video on HARMONIC POLYRHYTHMS to better understand why this crazy illusion works! https://www.youtube.com/watch?v=_gCJHNBEdoc SUPPORT ME ON PATREON: http://www.patreon.com/adamneely Follow me on the interwebs: http://www.facebook.c
02:58
Unikitty! | Cake Chaos | Cartoon Network UK

346 views / 1 likes - added 3 years ago

The gang try to take part in boring events but they can't help but add some excitement just like cake chaos![ https://goo.gl/hRAVDf ] Subscribe to the Cartoon Network UK YouTube channel! [ http://www.cartoonnetwork.co.uk ] Visit the Cartoon Network UK web
22:58
Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam

453 views / 0 likes - added 2 years ago

The full version of this geometry review tutorial provides a basic introduction into common topics taught in geometry such as angles and measurement, area, perimeter, volume, surface area. It covers shapes such as circles, squares, rectangles, right trian
00:45
This Martha Stewart Egg Hack Will Surprise You! | Martha Bakes | #Shorts

469 views / 0 likes - added 3 years ago

Martha Stewarts simple egg hack for separating whites and yolks will change the way you think about making curds and meringues.Watch the full episode here: https://youtu.be/wb-sqqdEiP8Classic Martha is back, as Sundays at 1PM we present full and segmented
05:23 Popular
Sesame Street: Chaos at the Costume Party (Smart Cookies)

705 views / 0 likes - added 7 years ago

Chaos at the Dress Up Like a Cookie party! Cookie costumes are disappearing left and right, with The Crumb to blame! Will Cookie Monster and the Smart Cookies team be able to stop the bear claw from grabbing all of the costumes? Subscribe to the Sesame St
1:52:16
Faraday Lectures 2021 - Holiday Chemistry Show

103 views / 0 likes - added 1 year ago

Join chemistry professors Janis Louie and Tom Richmond as they perform an extraordinary series of chemical experiments that educate and entertain audiences of all ages. This year, the event will feature friend of the chemistry department, Tom Thatcher. To
02:40
Meatballs & Chaos & Grape Ape, Oh My! | Jellystone! | Cartoon Network

172 views / 0 likes - added 2 years ago

While trying to wake up Grape Ape from a food coma, Yogi takes a deep dive to save Boo Boo after being trapped by a giant meatball. About Cartoon Network: Welcome to Cartoon Network's YouTube Channel, your destination for episode clips, behind the scenes
07:52
Martha Stewart Makes Naturally Dyed Easter Eggs | Homeschool With Martha | #StayHome #WithMe

274 views / 0 likes - added 3 years ago

Watch Martha share some easy ways to make colored Easter eggs using pantry essentials like onion skins and coffee grounds.Brought to you by Martha Stewart: http://www.marthastewart.comSubscribe for more Martha now!: http://full.sc/PtJ6Uo -----------------
01:36
Ian and Barley from Onward Make Birthday Cake | Cooking With Pixar

267 views / 0 likes - added 3 years ago

Join Ian and Barley Lightfoot as they create a birthday cake that's, in a word, magical. Onward is streaming now on Disney+!Visit Disney Movies Anywhere for more! https://www.disneymoviesanywhere.com/ Pixar Instagram: https://www.instagram.com/pixar/Pixar
57:34
Topology, Geometry And Life In Three Dimensions

670 views / 0 likes - added 8 years ago

If you imagine a three dimensional maze from which there is no escape, how can you map it? Is there a way to describe what all possible mazes look like, and how do mathematicians set about investigating them? Subscribe for regular science videos: http://b
03:30
Sesame Street: Ian McKellen Teaches Cookie Monster to Resist

597 views / 2 likes - added 9 years ago

You shall not pass! Please resist! The word resist means to control yourself and to stop yourself from doing something you really want to do. That's not a word that Cookie Monster understands. Ian McKellen demonstrates. Subscribe to the Sesame Street Chan
01:48
Martha Shares Her New and Improved Method for Peeling Garlic | Cooking Tips | Martha Stewart

223 views / 0 likes - added 3 years ago

Peeling many cloves of garlic at once can be a tediousand pungenttask in the kitchen. While the payoff is worth it (who doesn't love oily garlic confit, garlic bread, or minced cloves mixed into pasta), it's rare to find a simple and inexpensive method fo
02:04 Popular
Compose Shapes | Geometry | Early Math | Khan Academy

769 views / 0 likes - added 8 years ago

Learn how to combine shapes to make other shapes. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-composing-shapes/e/compose-shapes?utm_source=YT&utm_medium
08:05 Popular
Can You Solve The Hardest Easy Geometry Problem?

1,252 views / 1 likes - added 7 years ago

In the figure, what is the value of angle x? This problem is known as Langley's Adventitious Angles. It is also known as the hardest easy geometry problem because it can be solved by elementary methods but it is notoriously difficult to work out. Can you
02:25 Popular
Halves And Fourths | Geometry | Early Math | Khan Academy

779 views / 0 likes - added 8 years ago

Learn how to divide shapes into two or four equal sections. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/halves-and-fourths?utm_sou
06:09 Popular
Recognizing Shapes | Geometry | Early Math | Khan Academy

1,248 views / 1 likes - added 8 years ago

Learn how to identify circles, triangles, squares, rectangles, rhombuses, and trapezoids. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-shapes/e/naming-sh
01:31 Popular
Filling Rectangles With Squares | Geometry | Early Math | Khan Academy

1,165 views / 0 likes - added 8 years ago

Learn how to fill rectangles with squares. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/filling-rectangles-with-same-sized-squares?
02:59
Babs and Buster's Kitchen Chaos | Tiny Toons Looniversity | Cartoon Network

116 views / 0 likes - added 5 months ago

Chef Lola hires Buster and Babs as her new assistants, but cooking proves harder than they expected.Episode: Soufflee, Girl HeySUBSCRIBE: http://cartn.co/subscribeWATCH MORE: http://cartn.co/moreminisodesAbout Tiny Toons Looniversity:Tiny Toons Looniversi
12:08
Tomorrow, and tomorrow -- Ian McKellen analyzes Shakespeare Macbeth speech (1979)

188 views / 0 likes - added 1 year ago

This is a chunk of archival gold from British television, circa 1979. As part of an "in-studio master class" on speaking Shakespeare, Ian McKellen talks in depth about the imagery and analysis he used to bring a famous Macbeth speech to life for a product
03:51 Popular
Can You Solve This MIT Admissions Question? Geometry Problem, 1869

919 views / 0 likes - added 7 years ago

The Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid
19:44
Martha Stewart Makes Croissants 4 Ways | Martha Bakes Classic Episodes

340 views / 1 likes - added 3 years ago

A buttery croissant can be the perfect way to start the day, and with Martha's recipes and tips, you'll now be able to make them at home. Here you'll learn to make the classic crispy, light, flaky croissant, perfect with jam and butter, or add almond past
22:41
Bookside High E03: PROBLEM KIDS Cause Chaos At Their SCHOOL | Dhar Mann Studios

47 views / 0 likes - added 6 days ago

Watch Episode 2: https://youtu.be/JVIHYXApLiM Don't forget to SUBSCRIBE to my channel by clicking here https://www.youtube.com/channel/UC_hK9fOxyy_TM8FJGXIyG8Q?sub_confirmation=1 Watch my favorite videos: https://www.youtube.com/playlist?list=PLnBCOhf_VBT
10:54
Non-Euclidean Geometry Explained - Hyperbolica Devlog #1

174 views / 0 likes - added 2 years ago

I present the easiest way to understand curved spaces, in both hyperbolic and spherical geometries. This is the first in a series about the development of Hyperbolica. Chapters: 0:00 Intro 0:24 Spherical Geometry 2:33 Hyperbolic Introduction 3:53 Projecti
23:16
Martha Stewart's 3 Donut Recipes (Jelly, Apple Fritters & Beignets) | Martha Bakes Classic Episodes

282 views / 0 likes - added 3 years ago

Attention all donut lovers this show is for you! Martha shares her invaluable techniques while preparing a variety of homemade donuts. From raspberry-filled donuts and crisp apple fritters to the famous yeasted, sugarcoated donut from New Orleans known as
02:52
Bauhaus Ballet: A Dance of Geometry

532 views / 1 likes - added 5 years ago

The Bauhaus Movement produced more than just minimalist buildings and furniture; it also gave way to a dance of geometry. In his 1922 “Triadic Ballet,” prodigious artist Oskar Schlemmer stripped away the genre’s archetypally fluid movements and fabrics, p
03:05 Popular
Equal Parts Of Circles And Rectangles | Geometry | Early Math | Khan Academy

1,352 views / 1 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/equal-parts-of-circles-and-rectangles?utm_source=YT&utm_medium=Desc&utm_campaign=Early
23:31
Martha Stewart Makes Cupcakes 4 Ways | Martha Bakes Classic Episodes

208 views / 0 likes - added 3 years ago

Join Martha Stewart as she makes four scrumptious cupcake recipes: blueberry swirl, lemon meringue, red velvet, and double diablo mini cupcakes for your favorite chocolate lover. Plus, learn the best techniques for frosting and much more.Thank you for wat
23:27
Martha Stewarts 4 Danish Pastry Recipes (1 with Zero Waste!) | Martha Stewart Classic Episodes

240 views / 0 likes - added 3 years ago

Martha Stewart presents four delicious Danish pastry recipes, filled with apricot or cheese, or sprinkled with brown sugar and cinnamon. She even makes individual danishes from danish pastry scraps instead of freezing them or throwing them away. Waste not
02:37 Popular
KIDZ BOP Kids - Blue Christmas (Christmas Wish List)

916 views / 2 likes - added 8 years ago

KIDZ BOP Kids - “Blue Christmas" featured on the album, KIDZ BOP Christmas Wish List! iTunes: http://bit.ly/kbchristmaswishlistitunes Amazon: http://bit.ly/kbchristmaswishlistamazon Google Play: http://bit.ly/kbchristmaswishlistgoogle Spotify: http://bit.
03:19 Popular
KIDZ BOP Kids - All I Want For Christmas Is You (Christmas Wish List)

1,277 views / 9 likes - added 8 years ago

KIDZ BOP Kids - “All I Want For Christmas," featured on the album, KIDZ BOP Christmas Wish List: iTunes: http://bit.ly/kbchristmaswishlistitunes Amazon: http://bit.ly/kbchristmaswishlistamazon Google Play: http://bit.ly/kbchristmaswishlistgoogle Spotify:
04:19
Cousin Fal's Shape Collection | Geometry | Early Math | Khan Academy

684 views / 0 likes - added 8 years ago

Learn how to classify shapes based on their number of sides, number of corners, and side-lengths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-shapes/e/n
24:13 Popular
Frozen Christmas | Elsa | Christmas Baking | Elsa Shoe Cake | Disney Princess | Merry Christmas

943 views / 1 likes - added 7 years ago

Try these amazing Frozen Christmas Treats this weekend :) Check out the most delicious recipes : Best Cake Recipes https://www.youtube.com/watch?v=MmuK9Jd2OeQ&list=PLX_YcFisZdwe1IAqTqsLZ5Smtqb8padlA&feature=iv&src_vid=nYqkLj2o7vI&annotation_id=video%3Ab71
08:36 Popular
CHRISTMAS CARTOON: Christmas Comes But Once a Year (1936) [HD 1080] [Cartoons for Children]

931 views / 1 likes - added 7 years ago

Christmas Comes But Once a Year (1936) - A Grampy Cartoon In an orphanage on Christmas morning, all the orphans jump out of bed and head to the hall, singing the title song. They grab the toys from their stockings, and get ready to play with them. However
03:39 Popular
KIDZ BOP Kids - Last Christmas (Christmas Wish List)

1,149 views / 5 likes - added 8 years ago

KIDZ BOP Kids - “Last Christmas" featured on the album, KIDZ BOP Christmas Wish List: iTunes: http://bit.ly/kbchristmaswishlistitunes Amazon: http://bit.ly/kbchristmaswishlistamazon Google Play: http://bit.ly/kbchristmaswishlistgoogle Spotify: http://bit.
11:42
5 Magical Christmas Cookies | Christmas Dessert | Festive Recipes to Sweeten Your Holidays!

73 views / 0 likes - added 3 months ago

Hoopla Recipes brings you a series of exciting Christmas dessert ideas and recipes that will be a hit during this festive season! Christmas cookies, brownies, angel cookies, yule log cake and more! So grab your mittens, heat your ovens and get ready to ba
03:43
Right Triangle Geometry — Harder Example | Math | New SAT | Khan Academy

600 views / 0 likes - added 8 years ago

Watch Sal work through a harder Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed
08:17 Popular
Right Triangle Geometry — Basic Example | Math | New SAT | Khan Academy

912 views / 0 likes - added 8 years ago

Watch Sal work through a basic Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed
02:38 Popular
KIDZ BOP Kids - Christmas (Baby Please Come Home) (Official Music Video) [KIDZ BOP Christmas]

1,707 views / 8 likes - added 5 years ago

Official music video of The KIDZ BOP Kids performing 'Christmas (Baby Please Come Home)' from KIDZ BOP Christmas! Listen to KIDZ BOP Christmas: http://smarturl.it/KIDZBOP_Christmas See KIDZ BOP live in concert: https://bit.ly/kbtour
59:49
Carl Sagan Christmas Lecture 1 - The Earth as a Planet

132 views / 0 likes - added 1 year ago

In his first Christmas Lecture, American astronomer and cosmologist Carl Sagan explores planet Earth and the place, scale and geometry of the 'pale blue dot' in the Solar System. Sagan provides a unique insight into the history of our knowledge of the thi
04:25
Utter chaos | The Finale | Gumball | Cartoon Network

335 views / 0 likes - added 1 year ago

Click to watch more of The Amazing World of Gumball - https://www.youtube.com/watch?v=Fu2BjEH4u84&list=PL77ED97B132C66551Gumball, the amusing blue cat with a giant head and his best buddy Darwin, a pet goldfish who sprouted legs, step up the hilarity and
03:58
Chaos On The Train | Ben 10 | Cartoon Network

20 views / 0 likes - added 3 months ago

Watch more Ben 10 videos here: https://www.youtube.com/watch?v=ru7pXfxchcA&list=PLEy0MtsV5_rQ1CcaXKHGI1k8PN3bSWV32 Click to Subscribe to the Ben 10 Community! https://www.youtube.com/channel/UCoWgc1mqe-bcfb_lem7EyOg?sub_confirmation=1Its always Hero Time
04:17 Popular
FUN Christmas Dessert Ideas | Yummy DIY SNOWMAN CUPCAKES and More Christmas Treats

708 views / 1 likes - added 6 years ago

Bring Home The Joy of Christmas This Season With These Awesome, Yummy and Adorable Christmas Desserts! Check out the most delicious recipe : Subscribe to our channel for more updates: https://goo.gl/goaCNi Click here to learn how to make Play Doh Without
20:27
Martha Stewart Makes 2 Beautiful Cakes & Shares Top Decorating Tips | Martha Bakes Classic Episodes

229 views / 0 likes - added 3 years ago

Follow along as Martha shares her expertise on how to make two lovely celebration cakes, including a four-layer gnoise cake with passionfruit buttercream and an orange-almond cake with Italian meringue buttercream piping. She also shares her tips for icin
01:21 Popular
Rudolph The Red Nosed Reindeer Song | Christmas Songs For Kids | Christmas Special Songs

2,455 views / 4 likes - added 8 years ago

Enjoy this famous and melodious Christmas song, Rudolph the Red Nosed Reindeer only on Peekaboo. As Christmas is just around the corner, let us all sing along and enjoy the spirit of Christmas with this beautiful and popular Christmas song Rudolph the Red
03:18 Popular
KIDZ BOP Kids - Go Christmas (Official Music Video) [KIDZ BOP Christmas]

1,268 views / 7 likes - added 5 years ago

Official music video of The KIDZ BOP Kids performing 'Go Christmas!' from KIDZ BOP Christmas! Listen to KIDZ BOP Christmas: http://smarturl.it/KIDZBOP_Christmas See KIDZ BOP live in concert: https://bit.ly/kbtour
02:47 Popular
KIDZ BOP Kids - Have Yourself A Merry Little Christmas (Acapella) [KIDZ BOP Christmas]

1,049 views / 3 likes - added 5 years ago

Official music video of The KIDZ BOP Kids performing 'Have Yourself A Merry Little Christmas (Acapella)' from KIDZ BOP Christmas! Listen to KIDZ BOP Christmas: http://smarturl.it/KIDZBOP_Christmas See KIDZ BOP live in concert: https://bit.ly/kbtour
20:27
Martha Stewart Makes Shortbread Cookies 3 Ways | Martha Bakes Classic Episodes

315 views / 0 likes - added 3 years ago

You dont have to be Scottish to love shortbread, and this deliciously dense treat is easier to make than you might think. Martha demonstrates how to make shortbread wedges, brown-butter shortbread lemon bars, and brown-sugar pecan shortbread cookies. Than
02:48
[OFFICIAL VIDEO] Making Christmas (from 'The Nightmare Before Christmas') - Pentatonix

690 views / 1 likes - added 5 years ago

OUR NEW HOLIDAY ALBUM 'CHRISTMAS IS HERE!' WILL BE AVAILABLE EVERYWHERE ON OCTOBER 26TH! GET THE NEW SONG "MAKING CHRISTMAS" NOW! http://smarturl.it/xPtxMCx iTunes - http://smarturl.it/xPtxMCx/itunes?iQid=yt Apple Music - http://smarturl.it/xPtxMCx/applem
09:50 Popular
Can You Solve This 6th Grade Geometry Problem From China?

1,251 views / 1 likes - added 7 years ago

What is the total area of the red spots? The diagram involves a rectangle with dimensions of 10 and 20. Inside the rectangle one of its diagonals is connected. There are two circles of equal size that are tangent to each other and the rectangle. The video
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04:13 Popular
Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?

832 views / 0 likes - added 7 years ago

These homework problems were given to 10 year old children (Year 5) in England (Glossop, Derbyshire) and they were posted to Facebook when some adults found them to be difficult. One person claimed the problems were impossible to solve. Can you figure the

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