95 results found for 11-14-year-olds

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Physics of Communications 00:33:00

Communication on Earth, using Cables and Satellites

by Colin Byfleet
Communication on Earth, using Cables and Satellites
for 11-14 and upwards,
Lectures | 11-14 and upwards | 9 years ago | 1061 views
Rating:

A brief look at the Physics behind sending signals along cables and via geostationary satellites. An experiment to measure the speed of an electrical pulse in a cable is described and the Physics of the orbits of communcations satellites is develope....

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Hammack concrete 00:06:00

Concrete

by Bill Hammack
Concrete
for 11-14 and upwards,
Lectures | 11-14 and upwards | 8 years ago | 1141 views
Rating:

Bill moves a piece of sewer pipe into his office to show how important the ancient material concrete is to our modern world. It, of course, wreaks havoc on his office.

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Hammack copper 00:03:00

Copper – The Miracle Metal

by Bill Hammack
Copper – The Miracle Metal
for 11-14 and upwards,
Lectures | 11-14 and upwards | 8 years ago | 1069 views
Rating:

Bill cuts a copper pipe from his ceilng to show the five properties of copper that make it the most important metal for our world: From clean water to electronics.

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Crater formation 00:11:00

Crater Formation in Sand

by Colin Byfleet
Crater Formation in Sand
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 10 years ago | 2676 views
Rating:

A description and demonstration of the way in which craters formed by dropping objects into sand can be linked to some elementary physics

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creativity 00:40:00

Creativity in Science Art and Design

by Harry Kroto
Creativity in Science Art and Design
for 11-14 and upwards,
Lectures | 11-14 and upwards | 18 years ago | 1181 views
Rating:

Conversation in science, art and design

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Dark Matter 00:05:00

Dark Matter

by Lucas Belz-Koelin
Dark Matter
for 11-14 and upwards,
Highschool presentations | 11-14 and upwards | 3 years ago | 952 views
Rating:

A really good overview of Dark Matter - from an 11-year old! http://www.geoset.info/wp-content/uploads/2015/01/Dark-Matter.pdf

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ahlquist 1 00:32:00

Dr. Ahlquist Lecture

by Jon Ahlquist
Dr. Ahlquist Lecture
for 11-14 and upwards,
Lectures | 11-14 and upwards | 3 years ago | 2218 views
Rating:

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ahlquist L2 00:45:00

Dr. Ahlquist Lecture 2

by Jon Ahlquist
Dr. Ahlquist Lecture 2
for 11-14 and upwards,
Lectures | 11-14 and upwards | 3 years ago | 2961 views
Rating:

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Hare Electrical Generator 00:04:00

Electrical Generator

by Jonathan Hare
Electrical Generator
for 11-14 and upwards,
Lectures | 11-14 and upwards | 5 years ago | 823 views
Rating:

This short video shows one of the demonstrations for the Physics SEPNet exhibition - "Who will keep the lights on?" which travelled around the southern UK from February 2009.  We describe and explain the electrical generator demonstration which Jona....

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Palacios 00:06:00

Emotion Recognition from Physiological Signals for Human Computer Interaction

by Jorge Arroyo Palacios
Emotion Recognition from Physiological Signals for Human Computer Interaction
for 11-14 and upwards,
Lectures | 11-14 and upwards | 9 years ago | 3003 views
Rating:

Use of physiological signals for emotion recognition and human-computer interaction.

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Malhi 00:14:00

Environmental Scientist & Space Forester

by Yavinder Malhi
Environmental Scientist & Space Forester
for 11-14 and upwards,
Lectures | 11-14 and upwards | 9 years ago | 918 views
Rating:

Yadvinder works in the Geography department at Oxford University. He looks at how human activity and especially carbon dioxide emissions have changed the ecosystems of tropical rainforests. This work takes him on regular trips to his two research sit....

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Royal Institute 00:07:00

Forms of Carbon Burning Diamond and Graphite; and the Discovery of Fullerenes

by Peter Wothers
Forms of Carbon Burning Diamond and Graphite; and the Discovery of Fullerenes
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 5 years ago | 1759 views
Rating:

With the aid of Prof. Sir Harry Kroto, Dr Peter Wothers demonstrates that both Diamond and Graphite are indeed made of Carbon.

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