Search Results: "Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison"

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08:01 Popular
Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison

827 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
03:19 Popular
Visualising Brownian Motion - Christmas Lectures with Philip Morrison

1,213 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
02:04
Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison

536 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
05:39
Types of Oscillators - Christmas Lectures with Philip Morrison

477 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
03:38 Popular
Properties of Resistors - Christmas Lectures with Philip Morrison

1,037 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.
05:51
The Mathematics of Walking and Gait - Christmas Lectures with Philip Morrison

475 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
17:08
Proof: Volume Ratios in a Carnot Cycle

665 views / 0 likes - added 9 years ago

Proof of the volume ratios in a Carnot Cycle More free lessons at: http://www.khanacademy.org/video?v=ixRtSV3CXPA
02:25 Popular
Surface Area Of A Box

733 views / 0 likes - added 8 years ago

Surface area of a box
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03:34
Finding Surface Area Using Net

649 views / 0 likes - added 8 years ago

Finding surface area using net
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Surface area word problem example

693 views / 0 likes - added 6 years ago

Surface area word problem example
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Surface Area Of A Box Using Nets

692 views / 0 likes - added 8 years ago

Surface area of a box using nets
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The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling

489 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
14:13 Popular
Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy

1,900 views / 0 likes - added 8 years ago

What a ratio is. Simple ratio problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAl
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Christmas Lectures 2018: Where Do I Come From? - Alice Roberts and Aoife McLysaght

452 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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Seeing in the Dark - Christmas Lectures with RV Jones

557 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
59:21
Christmas Lectures 2018: What Makes Me Human? - Alice Roberts and Aoife McLysaght

481 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
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Christmas Lectures 2018: What Makes Me, Me? - Alice Roberts and Aoife McLysaght

465 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
59:58
Christmas Lectures 2020: Water World - with Helen Czerski

177 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
04:02
Memory Tricks with Chirality - Christmas Lectures with Charles Stirling

517 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
03:04 Popular
How Fusion Reactors Control Plasma - 2016 CHRISTMAS LECTURES

744 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 2019: How Can We All Win? - Hannah Fry

358 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

102 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

169 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

711 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

1,625 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

159 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

330 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

638 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_
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Carl Sagan Christmas Lectures 3 - The History of Mars

134 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
04:49
Controlling Your Body With Electricity - 2016 CHRISTMAS LECTURES

71 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

440 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

330 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
11:50 Popular
The Golden Angle - Christmas Lectures with Ian Stewart

978 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/
02:42
Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling

526 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

787 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:
09:34
How Does an Organ Work? - Christmas Lectures with Charles Taylor

571 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

535 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

268 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

459 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
02:04
How Helium Changes our Voice - Christmas Lectures with Eric M Rogers

334 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

994 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

556 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

1,007 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

718 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

376 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
02:59
The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

425 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
09:07
How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

500 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

401 views / 0 likes - added 5 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
05:41
How Do We Know That the Earth's Magnetic Poles Have Flipped? - Christmas Lectures with James Jackson

420 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

458 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

524 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

375 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

316 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
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Acrobatic DNA Replication - Christmas Lectures with Alison Woollard

778 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
11:04 Popular
How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling

1,304 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

115 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
04:33
Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart

533 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
08:15 Popular
The Mathematics of Locomotion - Christmas Lectures with Ian Stewart

1,136 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
08:02
What's a Laserdisc? - Christmas Lectures with RV Jones

395 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

424 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
05:06
How Do Maglev Trains Work? - Christmas Lectures with Leonard Maunder

460 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
03:13
Early 3D Movement Analysis - Christmas Lectures with Leonard Maunder

422 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

415 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

476 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

485 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

625 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-
04:50
Becoming A Pterodactyl - Christmas Lectures with Simon Conway Morris

332 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

443 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

342 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

379 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

317 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
04:33
Measuring the Average Foot - Christmas Lectures with RV Jones

517 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

1,183 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

347 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

453 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

384 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
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How to Measure the Speed of Light with Marshmallows - Christmas Lectures with Neil Johnson

94 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
02:56 Popular
Making Heat Engines - Christmas Lectures with George Porter

1,225 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

448 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

306 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
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

738 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

262 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
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Bringing Dinosaurs Back To Life - Christmas Lectures with Simon Conway Morris

289 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
02:21
How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers

319 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
05:18
Visualising Antimatter with Bubble Chambers - Christmas Lectures with Frank Close

537 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

382 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

216 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

91 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"

318 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"

274 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
03:35
Matthew Morrison - Go the Distance

331 views / 1 likes - added 4 years ago

"Go the Distance" official video premiering January 10 at 9:30AM PT. Set a reminder and come chat with Matthew Morrison!Pre-order Matthew Morrison's upcoming album Disney Dreamin' here featuring "Go the Distance" here: https://disneymusic.co/DisneyDreamin
07:45
The Monty Hall Problem - Christmas Lectures with Ian Stewart

510 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
56:43
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 1: "Looking Glass House"

341 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

189 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
04:13
Exploding a Lithium Ion Battery - 2016 CHRISTMAS LECTURES

100 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'
03:41
Christmas Lectures 2011: Can you see anything strange?

90 views / 0 likes - added 1 year ago

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

107 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
59:14
Christmas Lectures 2021: The Perfect Storm - with Jonathan Van Tam

93 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

105 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

97 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

346 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

57 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

59 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
07:26
A Boy, a Robot and a Buzz Wire - Christmas Lectures with Leonard Maunder

522 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

470 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

93 views / 0 likes - added 1 year ago

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

102 views / 0 likes - added 1 year ago

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
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The Truth about AI 1/3 - 2023 Christmas Lectures with Mike Wooldridge

56 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

46 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

550 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

92 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

97 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

77 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

89 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

89 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
58:09
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 3 "Jam Yesterday, Jam Tomorrow"

315 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

94 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

60 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

120 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
04:51
Ratios for recipes

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Ratios and fractions for cooking recipes.
59:13
Christmas Lectures 2022: Lecture 3/3 with Sue Black

105 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
08:52
Banking 9: More on Reserve Ratios (Bad sound)

646 views / 0 likes - added 9 years ago

Seeing how reserve ratios limit how much lending I can do. More free lessons at: http://www.khanacademy.org/video?v=DFPBdbx0vFc
02:28 Popular
Simplifying Rates and Ratios

920 views / 0 likes - added 9 years ago

U04_L1_T1_we2 Simplifying Rates and Ratios More free lessons at: http://www.khanacademy.org/video?v=p5nomPfUF9k Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:51 Popular
Volume: How To Measure It | Measurement | Pre-Algebra | Khan Academy

778 views / 0 likes - added 8 years ago

Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume. Practice this lesson yourself on KhanAcademy.org
01:19
Ratios as Fractions in Simplest Form

624 views / 0 likes - added 9 years ago

U04_L1_T1_we1 Ratios as Fractions in Simplest Form More free lessons at: http://www.khanacademy.org/video?v=JWmCiZwoyMs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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How to Multiply to Get the Area of a Parallelogram

1,524 views / 0 likes - added 5 years ago

How to Multiply to Get the Area of a Parallelogram. Part of the series: Perimeter, Area and Decimals. Multiplication is one way you can find the area of a parallelogram pretty easily. Multiply to get the area of a parallelogram with help from a longtime m
03:35 Popular
Dimensions Of Cube From Volume

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Dimensions of cube from volume
04:17 Popular
How volume changes from changing dimensions

805 views / 0 likes - added 6 years ago

How volume changes from changing dimensions
04:43
Could you survive the real Twilight Zone? - Philip Renaud and Kenneth Kostel

260 views / 1 likes - added 2 years ago

Find out how a hatchetfish survives its daily journey from the depths of the oceans Twilight Zone to the resource-rich surface.--Youre traveling deep beneath the oceans surface, where faint lights flicker and toothy grins flash. Your mission is to survive
51:51
What is life and how does it work? - with Philip Ball

38 views / 0 likes - added 1 week ago

Discover a leading-edge new vision of biology that will revise our concept of what life itself is, and how to enhance it. Sign up as a member to watch the Q&A for this talk, and get early ad-free access to all our talks: https://youtu.be/CEoJ88W4aXQ B
04:05
Laryngoscopy of an Opera Singer - 2017 CHRISTMAS LECTURES

567 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

335 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

91 views / 0 likes - added 1 year ago

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

92 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

108 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://
07:13
Volume of a Composite Shape

665 views / 0 likes - added 9 years ago

u07_l3_t1_we3 Volume of a Composite Shape
11:06
Former Royal Chef Reveals Prince Philip's Fave Meal And The Funniest Moments With The Duke

297 views / 0 likes - added 3 years ago

Darren McGrady was the personal chef to Queen Elizabeth II, Prince Philip, Princess Diana, and Princes William and Harry—a family with notoriously specific food needs—for 15 years. In this limited series, Chef McGrady will walk you through the
02:35 Popular
Volume of a Sphere

758 views / 0 likes - added 9 years ago

u07_l3_t1_we2 Volume of a Sphere More free lessons at: http://www.khanacademy.org/video?v=IelS2vg7JO8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:31 Popular
Viewing g as the value of Earth's Gravitational Field Near the Surface

1,180 views / 0 likes - added 9 years ago

Viewing g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall More free lessons at: http://www.khanacademy.org/video?v=1E3Z_R5AHdg
58:47
"Beware!" David Attenborough 1973 RI Christmas Lectures, Lecture 1

184 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

95 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
04:22 Popular
How to Determine the Area of a Triangle Based on Coordinates of Its Vertices & Determinants

1,708 views / 0 likes - added 5 years ago

How to Determine the Area of a Triangle Based on Coordinates of Its Vertices & Determinants. Part of the series: Finding and Using the Area of a Triangle. You can use the coordinates of a triangle's vertices and determines, along with a very specific rule
05:23
Performing arithmetic calculations on units of volume

558 views / 0 likes - added 9 years ago

U06_L1_T3_we2 Performing arithmetic calculations on units of volume More free lessons at: http://www.khanacademy.org/video?v=hShqXKpI6KA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:31 Popular
Surface Tension

839 views / 0 likes - added 8 years ago

Surface tension
03:29
Solving application problems involving units of volume

564 views / 0 likes - added 9 years ago

U06_L1_T3_we3 Solving application problems involving units of volume More free lessons at: http://www.khanacademy.org/video?v=KgoXx_58QyQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:28
Seven Surface Tension Experiments

513 views / 0 likes - added 8 years ago

Surface tension holds the surface molecules of liquids tightly together and makes for some fun experiments! Instagram: http://instagram.com/thephysicsgirl Facebook: http://www.physicsgirl.org/facebook Twitter: http://www.physicsgirl.org/twitter Updates: h
04:54
How close are we to eradicating HIV? - Philip A. Chan

334 views / 0 likes - added 4 years ago

Can we end HIV? Find out how medications like PrEP are helping to prevent the transmission and spread of HIV, and possibly leading to its eradication.--The world is getting closer to achieving one of the most important public health goals of our time: era
03:00
Could Microbes Survive On The Lunar Surface?

543 views / 0 likes - added 8 years ago

During the Apollo 12 mission to the moon, astronauts recovered equipment from the Surveyor 3 probe that had been on the lunar surface for over two years. Upon examination, NASA scientists were shocked to discover a single form of microbial life living on
05:48
What Is The Area? "You Should Be Able To Solve This"

496 views / 0 likes - added 5 years ago

Thanks to Reio in Romania for emailing me this fun problem! What is the area? This puzzle was shared with the tagline "you should be able to solve this." Solution to 5th grade Chinese challenge problem https://youtu.be/OuJQaxZvlYs My blog post for this vi
03:08
What does a Massive Cavity look like Under the Surface?

255 views / 0 likes - added 2 years ago

Sometimes a massive cavity can hide under the chewing surface of a perfectly intact tooth. So what does tooth decay REALLY look like underneath it all? Had this patient not seen his dentist (i.e. me) and had a dental x-ray taken, we would have never detec
01:41
Measuring Volume with a Ruler

685 views / 0 likes - added 5 years ago

Deane demonstrates a method for measuring the volume of an irregular container. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https://twitt
05:12
The rise and fall of the Celtic warriors - Philip Freeman

306 views / 0 likes - added 3 years ago

Trace the rise and fall of the ancient Celts, a group of hundreds of independent warrior tribes defeated by the Roman Empire. --One summer evening in 335 BCE, Alexander the Great was resting by the Danube River when a band of strangers approached his camp
03:28
7 Science Tricks with Surface Tension

368 views / 0 likes - added 3 years ago

Surface tension holds the surface molecules of liquids tightly together and makes for some fun experiments! Instagram: http://instagram.com/thephysicsgirl Facebook: http://www.physicsgirl.org/facebook Twitter: http://www.physicsgirl.org/twitter Updates: h
04:31
A day in the life of an ancient Celtic Druid - Philip Freeman

392 views / 0 likes - added 4 years ago

Join the Celtic druid Camma in her village as she conducts religious rites, serves as a healer, and mediates conflict between tribes.--As the sun rises in 55 BCE, Camma lays two pigeons on the altar at the center of her village. She wrings the birds necks
1:52:16
Faraday Lectures 2021 - Holiday Chemistry Show

108 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
4:18:01
Cartoon Classics | 36 Favorites of The Golden Era Cartoons | Volume 2

539 views / 0 likes - added 2 years ago

Second volume of authentic Cartoon Classics! Series featuring more classic animation remastered and restored running over 4 hours from the golden age of animation including Looney Tunes, Bugs Bunny, Porky Pig, Daffy Duck, Elmer Fudd, Superman, Popeye, Bet
02:11 Popular
Ratios, Rates, And Proportions — Basic Example | Math | New SAT | Khan Academy

1,027 views / 0 likes - added 8 years ago

Watch Sal work through a basic Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=
04:22 Popular
Ratios, Rates, And Proportions — Harder Example | Math | New SAT | Khan Academy

925 views / 0 likes - added 8 years ago

Watch Sal work through a harder Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q2-easier?utm_source=YT&utm_medium=Desc&utm_campaign
02:40
Amusing Surface Tension Experiment

657 views / 0 likes - added 7 years ago

http://www.youtube.com/physicswoman How does soap change the surface tension of water? I have used my degree to make a fifth video -- for you all -- to explain this very question.
01:01
SOFIA Discovers Water on a Sunlit Surface of the Moon

374 views / 0 likes - added 3 years ago

Scientists using NASAs telescope on an airplane, the Stratospheric Observatory for Infrared Astronomy, discovered water on a sunlit surface of the Moon for the first time. SOFIA is a modified Boeing 747SP aircraft that allows astronomers to study the sola
06:57 Popular
Area Of Triangle In Grid

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Area of triangle in grid
04:00
Area of an isosceles triangle

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Area of an isosceles triangle
04:51
Relating circumference and area

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Relating circumference and area
01:31 Popular
Example finding area of triangle

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Example finding area of triangle
02:08
Area Of Parallelogram On Coordinate Plane

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Area of parallelogram on coordinate plane
05:30 Popular
Intuition For Area Of A Triangle

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Intuition for area of a triangle
Featured
02:57
Intuition For Area Of A Parallelogram

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Intuition for area of a parallelogram
Featured
03:47 Popular
Example Finding Area With Fractional Sides

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Example finding area with fractional sides
06:30
Multiplying Polynomials Using Area Model

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Multiplying polynomials using area model
03:55
Area Model For Multiplying Binomials

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Area model for multiplying binomials
01:34
Area Of Rectangle As A Polynomial

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Area of rectangle as a polynomial
02:09
Dimensions Of Rectangle For Algebraically Described Area

535 views / 0 likes - added 8 years ago

Dimensions of rectangle for algebraically described area
01:04
Dynamic projection mapping onto deforming non-rigid surface

583 views / 0 likes - added 7 years ago

We realize dynamic projection mapping onto deforming non-rigid surface based on two original technologies. The first technology is a high-speed projector "DynaFlash" that can project 8-bit images up to 1,000 fps with 3 ms delay. The second technology is a
05:57 Popular
Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

1,116 views / 1 likes - added 7 years ago

This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad
08:18 Popular
Area Models To Visualize Division Using Place Value

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Area models to visualize division using place value
Featured
07:02 Popular
Intuition For Area With Fractional Side Lengths

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Intuition for area with fractional side lengths
Featured
09:26
Informal Argument For The Area Of Circle Formula

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Informal argument for the area of circle formula
03:00 Popular
Partial circle area and arc length

725 views / 0 likes - added 6 years ago

Partial circle area and arc length
48:59 Popular
Area Between Two Curves

976 views / 0 likes - added 2 years ago

This calculus video tutorial provides a basic introduction in finding the area between two curves with respect to y and with respect to x. It explains how to set up the definite integral to calculate the area of the shaded region bounded by the two curves
01:06
The Creek is Everywhere: Nandi Bushell & Philip Solomon Cover | Craig of the Creek | Cartoon Network

130 views / 0 likes - added 10 months ago

Watch Craig of the Creek on Cartoon Network on Max.Drumming queen Nandi Bushell joins Craig of the Creek star Philip Solomon for a rockin' cover of "The Creek is Everywhere!" Episode: In the Key of the CreekSUBSCRIBE: http://cartn.co/subscribe About Carto
02:45
Area of a Circle

643 views / 0 likes - added 9 years ago

u07_l2_t3_we3 Area of a Circle
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Area of a Trapezoid

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u07_l2_t2_we2 Area of a Trapezoid
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u07_l2_t3_we4 Area and Perimeter of Composite Figures
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Sesame Street:“Elmo The Musical – Volume 2” Preview

813 views / 0 likes - added 9 years ago

It’s volume two of Elmo’s math-filled musicals, packed with 7 all-new to DVD episodes! With over two hours of music, adventure, math, friendship and fun, little learners will love to sing along! Includes a bonus full-length video of “Play With Me Sesame:
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Total Consumer Surplus as Area

459 views / 0 likes - added 9 years ago

Looking at consumer surplus as area between the demand curve and the market price More free lessons at: http://www.khanacademy.org/video?v=RBUBIRtn0xQ
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Area Circumradius Formula Proof

635 views / 0 likes - added 9 years ago

Proof of the formula relating the area of a triangle to its circumradius More free lessons at: http://www.khanacademy.org/video?v=x_aax6LSRtE
02:11
How Do Submarines Dive And Surface?

700 views / 1 likes - added 7 years ago

Modern submarines can dive up to 240 meters below the surface of the water. When the crew is ready to submerge, external ballast tanks that are normally filled with air, open to receive water. This makes the ship slightly negatively buoyant. #ImpossibleEn
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Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

783 views / 0 likes - added 5 years ago

Thanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou
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What is Surface Tension? | Richard Hammond's Invisible Worlds | Earth Lab

1,284 views / 0 likes - added 5 years ago

How do water striders walk on water? It has to do with the elastic property of the water surface, a phenomenon called surface tension. Subscribe: http://bit.ly/SubscribeToEarthLab Best of Earth Lab: http://bit.ly/EarthLabOriginals Best of BBC Earth: http:
09:26
Why Distance is Area under Velocity-Time Line

486 views / 0 likes - added 9 years ago

Understanding why distance is area under velocity-time line More free lessons at: http://www.khanacademy.org/video?v=d-_eqgj5-K8
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Bay Area CBS Station with Salman Khan

604 views / 1 likes - added 9 years ago

Bay Area CBS Station with Salman Khan Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Volume Word Problems — Harder Example | Math | New SAT | Khan Academy

1,202 views / 0 likes - added 8 years ago

Watch Sal work through a harder Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou
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Volume Word Problems — Basic Example | Math | New SAT | Khan Academy

1,020 views / 0 likes - added 8 years ago

Watch Sal work through a basic Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous
21:38 Popular
Linear Algebra: Determinant and area of a parallelogram

1,260 views / 0 likes - added 9 years ago

Realizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix More free lessons at: http://www.khanacademy.org/video?v=n-S63_goDFg
08:14
Trying To Fly At The Surface Pressure of Mars In a Vacuum Chamber

235 views / 0 likes - added 2 years ago

In this video I try to see if I can achieve flight in my vacuum chamber at the pressure on the surface of Mars. I talk about Ingenuity and how it can fly on Mars. My shorts channel: https://www.youtube.com/channel/UCA19mAJURyYHbJzhfpqhpCAGet Your Experime
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Perimeter and Area of a Non-Standard Polygon

812 views / 0 likes - added 9 years ago

u07_l2_t2_we3 Perimeter and Area of a Non-Standard Polygon More free lessons at: http://www.khanacademy.org/video?v=7S1MLJOG-5A Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
10:50
Banking 8: Reserve Ratios

646 views / 0 likes - added 9 years ago

How reserve requirements limit how much lending a bank can do. More free lessons at: http://www.khanacademy.org/video?v=VP3nKDUw1jA
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Math Antics - Ratios And Rates

1,996 views / 2 likes - added 9 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
02:37 Popular
KIDZ BOP Kids - Blue Christmas (Christmas Wish List)

918 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.
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KIDZ BOP Kids - All I Want For Christmas Is You (Christmas Wish List)

1,278 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:
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The World's Bounciest Surface

426 views / 0 likes - added 3 years ago

Check out http://KiwiCo.com/TheActionLab and get 50% your first month of any subscription! In this video I show you what it looks like to drop a ball on one of the bounciest surfaces in the world. The coefficient of restitution is 97% or greater. I show y
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Frozen Christmas | Elsa | Christmas Baking | Elsa Shoe Cake | Disney Princess | Merry Christmas

945 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]

933 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

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