Search Results: "How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling"
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11:04 Popular
How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling
1,301 views / 0 likes - addedLouis 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
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02:42
Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling
524 views / 0 likes - addedThe 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
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04:02
Memory Tricks with Chirality - Christmas Lectures with Charles Stirling
516 views / 0 likes - addedDo 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
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05:20
The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling
488 views / 0 likes - addedSnails 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
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06:21
Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling
452 views / 0 likes - addedThere 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
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02:13 Popular
Demonstrating How Sound Can't Travel Through a Vacuum - Christmas Lectures with Charles Taylor
15.9k views / 0 likes - addedSound 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
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09:34
How Does an Organ Work? - Christmas Lectures with Charles Taylor
569 views / 0 likes - addedCharles 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
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05:42
Tyndall's Experiments on Resonance - Christmas Lectures with Charles Taylor
622 views / 0 likes - addedCharles 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-
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09:41
Demonstrating Resonance with Chladni Figures - Christmas Lectures with Charles Taylor
346 views / 0 likes - addedCharles 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
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07:01
The Mechanics of the Piano - Christmas Lectures with Charles Taylor
327 views / 0 likes - addedWhat 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
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03:11 Popular
Sign Language in a Mirror - with Charles Stirling
890 views / 0 likes - addedIs sign language left or right handed? Can it be mirrored without losing its message? Charles Stirling seeks answers to these questions in the 1992 CHRISTMAS LECTURES "Our World Through the Looking Glass". Subscribe for regular science videos: http://bit.
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59:40
Christmas Lectures 2018: Where Do I Come From? - Alice Roberts and Aoife McLysaght
451 views / 0 likes - addedIn 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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59:21
Christmas Lectures 2018: What Makes Me Human? - Alice Roberts and Aoife McLysaght
480 views / 0 likes - addedIn 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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56:56
Christmas Lectures 2018: What Makes Me, Me? - Alice Roberts and Aoife McLysaght
464 views / 0 likes - addedWhat 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
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03:13
Early 3D Movement Analysis - Christmas Lectures with Leonard Maunder
421 views / 0 likes - addedToday'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
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07:22
Molecular Mass And Molecular Weight
520 views / 0 likes - addedMolecular mass and molecular weight
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03:04 Popular
How Fusion Reactors Control Plasma - 2016 CHRISTMAS LECTURES
742 views / 0 likes - addedProfessor 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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59:21
Christmas Lectures 2019: How Can We All Win? - Hannah Fry
351 views / 0 likes - addedIn 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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59:03
Christmas Lectures 2019: How to Get Lucky - Hannah Fry
96 views / 0 likes - addedIn 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
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59:13
Christmas Lectures 2020: Engine Earth - with Chris Jackson
168 views / 0 likes - addedIn 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
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03:02 Popular
What Keeps Airplanes Up? - Christmas Lectures with Leonard Maunder
710 views / 0 likes - addedHow 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 - addedHow 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
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59:14
Christmas Lectures 2020: Up in the Air - with Tara Shine
156 views / 0 likes - addedIn 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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59:16
Christmas Lectures 2019: How to Bend the Rules - Hannah Fry
327 views / 0 likes - addedIn 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
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04:42
Visualising Resonance - Christmas Lectures with Leonard Maunder
636 views / 0 likes - addedWhat 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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04:49
Controlling Your Body With Electricity - 2016 CHRISTMAS LECTURES
70 views / 0 likes - addedAlison 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
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03:08
Firefly Signalling - Christmas Lectures with David Pye
438 views / 0 likes - addedFireflies 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
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11:50 Popular
The Golden Angle - Christmas Lectures with Ian Stewart
974 views / 0 likes - addedThr 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/
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04:16
Seeing in the Dark - Christmas Lectures with RV Jones
556 views / 0 likes - addedHow 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
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02:04 Popular
How to Extract DNA at Home - Christmas Lectures with Walter Bodmer
785 views / 0 likes - addedIt 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:
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04:04
Properties of Liquid Nitrogen - Christmas Lectures with EM Rogers
533 views / 1 likes - addedEric 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-
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03:42
What is the Sun Made Of? - Christmas Lectures with James Jackson
266 views / 0 likes - addedWhat 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
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03:20
The Laser Eavesdropper - Christmas Lectures with RV Jones
457 views / 0 likes - addedRV 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
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05:39
Types of Oscillators - Christmas Lectures with Philip Morrison
476 views / 0 likes - addedWhat 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
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02:04
How Helium Changes our Voice - Christmas Lectures with Eric M Rogers
332 views / 0 likes - addedEric 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&
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02:28 Popular
The Doppler Effect - Christmas Lectures with RV Jones
993 views / 0 likes - addedPolice 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:
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05:04
Why Do Volcanic Eruptions Form Mushrooms Clouds? - Christmas Lectures with James Jackson
548 views / 1 likes - addedVolcanic 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-
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04:15 Popular
How Does Gel Electrophoresis Work? - Christmas Lectures with Walter Bodmer
1,001 views / 0 likes - addedGel 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
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04:01 Popular
How Nylon Was Discovered - Christmas Lectures with George Porter
716 views / 0 likes - addedGeorge 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
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02:35
Living Medicines - Christmas Lectures with Alison Woollard
374 views / 0 likes - addedAlison 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
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02:59
The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart
422 views / 0 likes - addedIan 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
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09:07
How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye
498 views / 0 likes - addedWhat 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
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01:54
The Guthrie Test - Christmas Lectures with Walter Bodmer
400 views / 0 likes - addedA 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
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59:58
Christmas Lectures 2020: Water World - with Helen Czerski
176 views / 0 likes - addedIn 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
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05:41
How Do We Know That the Earth's Magnetic Poles Have Flipped? - Christmas Lectures with James Jackson
418 views / 0 likes - addedVolcanic 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
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02:16
The Cloud Chamber - Christmas Lectures with Frank Close
457 views / 0 likes - addedThe 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
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02:27
How Does Convection Work? - Christmas Lectures with George Porter
521 views / 0 likes - addedGeorge 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/
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03:14
Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard
374 views / 0 likes - addedAlison 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
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04:49
Tricks of Perspective - Christmas Lectures with Eric M Rogers
315 views / 0 likes - addedEric 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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03:13 Popular
Acrobatic DNA Replication - Christmas Lectures with Alison Woollard
776 views / 0 likes - addedAlison 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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5:51:01
Eric Laithwaite's 1974 Christmas Lectures: The Engineer Through the Looking Glass
112 views / 0 likes - addedIn 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
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04:33
Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart
528 views / 0 likes - addedUsing 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
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08:15 Popular
The Mathematics of Locomotion - Christmas Lectures with Ian Stewart
1,133 views / 0 likes - addedThe 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
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08:02
What's a Laserdisc? - Christmas Lectures with RV Jones
394 views / 0 likes - addedLaserdisc 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
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08:01
Optical Fiber Cables - Christmas Lectures with David Pye
422 views / 0 likes - addedIn 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
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05:06
How Do Maglev Trains Work? - Christmas Lectures with Leonard Maunder
458 views / 0 likes - addedMaglev 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
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06:20
Looking for Dark Matter - Christmas Lectures with Frank Close
414 views / 0 likes - addedFrank 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
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03:45
Checking the Weather Report in 1985 - Christmas Lectures with David Pye
475 views / 0 likes - addedComputers 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
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03:40
How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder
484 views / 0 likes - addedControlling 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
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04:50
Becoming A Pterodactyl - Christmas Lectures with Simon Conway Morris
331 views / 0 likes - addedSimon 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
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05:53
What Happens To Sunbeams On Their Journey To Earth? - Christmas Lectures with George Porter
441 views / 0 likes - addedGeorge 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
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01:57
Water Rockets - Christmas Lectures with Eric M Rogers
340 views / 0 likes - addedEric 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/
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05:11
Using Radar to Detect and Identify Movement - Christmas Lectures with David Pye
378 views / 0 likes - addedRadars 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:
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03:51
The Recipe For Life - Christmas Lectures with Simon Conway Morris
316 views / 0 likes - addedSimon 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
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03:38 Popular
Properties of Resistors - Christmas Lectures with Philip Morrison
1,035 views / 0 likes - addedWhat'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.
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04:33
Measuring the Average Foot - Christmas Lectures with RV Jones
516 views / 0 likes - addedHow 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
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04:08 Popular
What Keeps a Nucleus Together? - Christmas Lectures with Frank Close
1,181 views / 0 likes - addedPositive 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
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02:39
Can We Make Fuel Out Of Sunlight? - Christmas Lectures with George Porter
383 views / 0 likes - addedGeorge 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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06:19
How to Measure the Speed of Light with Marshmallows - Christmas Lectures with Neil Johnson
93 views / 0 likes - addedThis 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
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02:56 Popular
Making Heat Engines - Christmas Lectures with George Porter
1,218 views / 0 likes - addedGeorge 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
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03:58
Electron Microscopy - Christmas Lectures with Frank Close
446 views / 0 likes - addedWhat 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
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05:28
Liquid Nitrogen Fossilisation - Christmas Lectures with Simon Conway Morris
303 views / 0 likes - addedSimon 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
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03:19 Popular
Visualising Brownian Motion - Christmas Lectures with Philip Morrison
1,210 views / 0 likes - addedPhilip 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
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05:01 Popular
Velocity of a Bullet - Christmas Lectures with RV Jones
737 views / 0 likes - addedRV 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
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03:53
Projecting Sunlight Pictures Onto Plants - Christmas Lectures with George Porter
261 views / 0 likes - addedGeorge 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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05:51
The Mathematics of Walking and Gait - Christmas Lectures with Philip Morrison
474 views / 0 likes - addedJust 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
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02:04
Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison
531 views / 0 likes - addedAccording 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
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06:40
Bringing Dinosaurs Back To Life - Christmas Lectures with Simon Conway Morris
288 views / 0 likes - addedSimon 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
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08:01 Popular
Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison
822 views / 0 likes - addedThe 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
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02:21
How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers
317 views / 0 likes - addedEric 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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05:18
Visualising Antimatter with Bubble Chambers - Christmas Lectures with Frank Close
535 views / 0 likes - addedYou 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
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06:02
Rewinding 65 Million Years - Christmas Lectures with Simon Conway Morris
375 views / 0 likes - addedSimon 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
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59:32
"It's My Own Invention" Eric Laithwaite 1974 RI Christmas Lectures, Lecture 6
214 views / 0 likes - addedProfessor 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
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07:04
Wave-Particle Duality Explained with Double Slit Experiments - Christmas Lectures with Neil Johnson
89 views / 0 likes - addedNeil 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
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1:00:12
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 4 "The Jabberwock"
316 views / 0 likes - addedProfessor 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
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59:35
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 2: "Tweedledum and Tweedledee"
273 views / 0 likes - addedProfessor 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
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07:45
The Monty Hall Problem - Christmas Lectures with Ian Stewart
505 views / 0 likes - addedIan 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
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56:43
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 1: "Looking Glass House"
340 views / 0 likes - addedProfessor 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
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58:16
"The Time Has Come the Walrus Said" Eric Laithwaite 1974 RI Christmas Lectures, Lecture 5
188 views / 0 likes - addedProfessor 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
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04:13
Exploding a Lithium Ion Battery - 2016 CHRISTMAS LECTURES
95 views / 0 likes - addedSaiful 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'
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59:38
Carl Sagan Christmas Lectures 3 - The History of Mars
133 views / 0 likes - addedCold, 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
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03:41
Christmas Lectures 2011: Can you see anything strange?
84 views / 0 likes - addedThe 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
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01:40
Christmas Lectures 2011: The Stroop Test
101 views / 0 likes - addedThe 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
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59:14
Christmas Lectures 2021: The Perfect Storm - with Jonathan Van Tam
90 views / 0 likes - addedIn 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.
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59:14
Christmas Lectures 2021: The Invisible Enemy - with Jonathan Van Tam
102 views / 0 likes - addedIn 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
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59:14
Christmas Lectures 2021: Fighting Back - with Jonathan Van Tam
94 views / 0 likes - addedIn 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
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05:19
Offering A Plant A Radioactive Cocktail - Christmas Lectures with Eric M Rogers
345 views / 0 likes - addedEric 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
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59:15
The Truth about AI 2/3 - 2023 Christmas Lectures with Mike Wooldridge
49 views / 0 likes - added'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
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59:14
The Truth about AI 1/3 - 2023 Christmas Lectures with Mike Wooldridge
50 views / 0 likes - added'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
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07:26
A Boy, a Robot and a Buzz Wire - Christmas Lectures with Leonard Maunder
521 views / 0 likes - addedRobots 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
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04:10
Brann the Clever Raven - 2017 CHRISTMAS LECTURES
468 views / 0 likes - addedCrows 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
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01:37
Christmas Lectures 2011: Change Blindness
87 views / 0 likes - addedProfessor 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
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57:37
Richard Dawkins - CHRISTMAS LECTURES 1991 - Growing up in the Universe
96 views / 0 likes - addedThe 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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59:14
The Truth about AI 1/3 - 2023 Christmas Lectures with Mike Wooldridge
48 views / 0 likes - added'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
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59:15
The Truth about AI 2/3 - 2023 Christmas Lectures with Mike Wooldridge
38 views / 0 likes - added'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
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05:07
Ape Communication - CHRISTMAS LECTURES 2017
547 views / 0 likes - addedApes 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
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01:27
Christmas Lectures 2011: Einstein Hollow Mask
87 views / 0 likes - addedProfessor 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
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03:33
Christmas Lectures 2012 - Worth your Weight in Gold
92 views / 0 likes - addedDr 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
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02:51
Christmas Lectures 2012 - Lighting a fire in 15% Oxygen
72 views / 0 likes - addedAs 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
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02:36
Christmas Lectures 2011: Bruce Hood demonstrates the kanizsa illusion
83 views / 0 likes - addedProfessor 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
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04:09
Christmas Lectures 2011: Shrinking and Growing; The Ames Room
83 views / 0 likes - addedReality 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
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58:09
Eric Laithwaite 1974 RI Christmas Lectures, Lecture 3 "Jam Yesterday, Jam Tomorrow"
313 views / 0 likes - addedProfessor 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
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58:48
Christmas Lectures 2022: Lecture 2/3 with Sue Black
92 views / 0 likes - addedProfessor 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://
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15:54
Molecular and Empirical Formulas
530 views / 0 likes - addedIntroduction to molecular and empirical formulas. Calculating molecular mass. More free lessons at: http://www.khanacademy.org/video?v=gfBcM3uvWfs
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05:29
Stirling Engine | An ingenious invention
269 views / 0 likes - addedThe Scottish engineer Robert Stirling invented an amazing engine called Stirling engine long back. The specialty of this machine is that it works based on constant temperature difference. Let's learn about the details of this invention in this video.Be ou
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59:15
The Truth about AI 3/3 - 2023 Christmas Lectures with Mike Wooldridge
51 views / 0 likes - added'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
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02:45
How We Learn to Interpret Speech - Charles Taylor
478 views / 0 likes - addedBalloons are fun at parties, but with a bit of work, you can also make them talk. In this clip from the 1989 CHRISTMAS LECTURES, Charles Taylor demonstrates what 'talking' balloons can tell us about how we process and understand speech. Subscribe for regu
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59:13
Christmas Lectures 2022: Lecture 1/3 with Sue Black
113 views / 0 likes - addedDiscover 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
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59:13
Christmas Lectures 2022: Lecture 3/3 with Sue Black
104 views / 0 likes - addedProfessor 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
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02:10
Musical Wooden Blocks - with Charles Taylor
613 views / 0 likes - addedThe frequency of sound waves and the pitch of the sound we hear are inextricably linked; the higher the frequency, the higher the pitch. Charles Taylor demonstrates this in our final Ri Advent clip from the 1989 CHRISTMAS LECTURES "Exploring music", where
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05:08
An Elegant Machine - The Stirling Engine
554 views / 0 likes - addedThe Stirling Heat Engine is an elegantly simple machine. Very efficient, the model in this video will actually run using the heat from your hand. YouTube channel: https://www.youtube.com/user/ScienceOnline/videos
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Molecular Structure Of DNA
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Molecular Visualizations of DNA - Original High Quality Version
596 views / 0 likes - addedThese DNA molecular visualizations were created for the multifaceted 'DNA' project, celebrating the 50th anniversary in 2003 of the discovery of the double helix. The 'DNA' project includes a five-part documentary series, museum film and 'DNAi' online res
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16:45
Empirical and Molecular Formulas from Stoichiometry
543 views / 0 likes - addedEmpirical and Molecular Formulas from Stoichiometry More free lessons at: http://www.khanacademy.org/video?v=FycJ8X67xEU
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04:05
Laryngoscopy of an Opera Singer - 2017 CHRISTMAS LECTURES
562 views / 0 likes - addedWith 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
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04:13
Why is Norway Rising? - Christmas Lectures with James Jackson
330 views / 0 likes - addedSubscribe 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
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02:04
Ri Christmas Lectures 2010 - Iron and Fireworks
86 views / 0 likes - addedLecture 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
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02:15
Ri Christmas Lectures 2010 - Quantum Levitation
90 views / 0 likes - addedLecture 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
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04:41
2012 Christmas Lectures - Burning a Diamond
103 views / 0 likes - addedDr 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://
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02:13
Mini Stirling Engine - Science Toy
690 views / 1 likes - addedELENKER Low Temperature Stirling Engine - http://amzn.to/2jofTkC Main channel CrazyRussianHacker - http://www.youtube.com/user/CrazyRussianHacker DISCLAIMER: In this video description contains affiliate links, which means that if you click on one of the p
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1,034 views / 5 likes - addedPurchase my album #BraveEnough on iTunes: http://found.ee/BEAppleMusic Also available here: Target: http://found.ee/BETarget AMAZON CD: http://www.found.ee/BEAmazonCD B&N: http://found.ee/BEBarnesLP AMAZON VINYL: http://www.found.ee/BEAmazonLP Downloa
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10:34
Molecular and Empirical Forumlas from Percent Composition
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19:37
Trusting The Ensemble - Charles Hazlewood
646 views / 0 likes - addedConductor Charles Hazlewood talks about the role of trust in musical leadership -- then shows how it works, as he conducts the Scottish Ensemble onstage. He also shares clips from two musical projects: the opera "U-Carmen eKhayelitsha" and the ParaOrchest
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58:47
"Beware!" David Attenborough 1973 RI Christmas Lectures, Lecture 1
183 views / 0 likes - addedAnimals 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
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02:50
Transcranial Magnetic Stimulation of the Brain - Royal Institution Christmas Lectures - BBC Four
90 views / 0 likes - addedSubscribe 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
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Your Body's Molecular Machines
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06:59
Curvature Demonstrated + Comments | Space Time | PBS Digital Studios
466 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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03:56 Popular
Why Does Ice Float In Water? - George Zaidan And Charles Morton
1,127 views / 3 likes - addedView full lesson: http://ed.ted.com/lessons/why-does-ice-float-in-water-george-zaidan-and-charles-morton Water is a special substance for several reasons, and you may have noticed an important one right in your cold drink: ice. Solid ice floats in liquid
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834 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/the-operating-system-of-life-george-zaidan-and-charles-morton Humans, octopi and pine trees alike are all made up of cells, tiny but sophisticated systems that keep life going. Cells are almost like tiny factori
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04:32
Shin Lim And Lindsey Stirling Deliver a Remarkable Performance - America's Got Talent 2021
428 views / 0 likes - addedAGT alumni Shin Lim and Lindsey Stirling deliver a stunning performance! The magician and violinist perform to "Crystallize" by Lindsey Stirling. » Get The America's Got Talent App: http://bit.ly/AGTAppDownload » Subscribe for More: http://bit
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03:47 Popular
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961 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/the-uncertain-location-of-electrons-george-zaidan-and-charles-morton The tiny atoms that make up our world are made up of even tinier protons, neutrons and electrons. Though the number of protons determines an a
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2,025 views / 17 likes - added2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
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1:52:16
Faraday Lectures 2021 - Holiday Chemistry Show
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712 views / 0 likes - addedBUY PTX VOL III http://smarturl.it/PTXVol3?IQId=pp BUY PTX VOL I http://smarturl.it/PTXVol1?IQid=pp BUY PTX VOL II http://smarturl.it/PTXVolume2?IQid=pp STREAM PTX VOL III ON SPOTIFY: http://smarturl.it/PTXVol3Spot?IQid=pp STREAM PTX VOL I http://smarturl
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08:03
50th Birthday Interview With Charles Barkley
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Lucy (blind) - 'Bach's Prelude in C' At King Charles Coronation Concert 2023
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We Bare Bears | Baby Bears Meet Charles Barkley
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Why a sausage can do what your gloves cannot - Charles Wallace and Sajan Saini
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329 views / 0 likes - addedDid you know that bees can remember things? It's true, and it's thanks to Dr. Charles Henry Turner that we know so much about insects!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf yo
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Richard saves Christmas (after almost ruining it) | Christmas | Gumball | Cartoon Network
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