95 results found for 11-14-year-olds

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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 | 15 years ago | 1933 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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00:06:00

Concrete

by Bill Hammack
Concrete
for 11-14 and upwards,
Lectures | 11-14 and upwards | 13 years ago | 2003 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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00:03:00

Copper – The Miracle Metal

by Bill Hammack
Copper – The Miracle Metal
for 11-14 and upwards,
Lectures | 11-14 and upwards | 13 years ago | 1959 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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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 | 16 years ago | 4401 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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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 | 23 years ago | 2690 views
Rating:

Conversation in science, art and design

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00:05:00

Dark Matter

by Lucas Belz-Koelin
Dark Matter
for 11-14 and upwards,
Highschool presentations | 11-14 and upwards | 9 years ago | 2178 views
Rating:

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

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00:32:00

Dr. Ahlquist Lecture

by Jon Ahlquist
Dr. Ahlquist Lecture
for 11-14 and upwards,
Lectures | 11-14 and upwards | 8 years ago | 3699 views
Rating:

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00:45:00

Dr. Ahlquist Lecture 2

by Jon Ahlquist
Dr. Ahlquist Lecture 2
for 11-14 and upwards,
Lectures | 11-14 and upwards | 8 years ago | 3889 views
Rating:

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00:04:00

Electrical Generator

by Jonathan Hare
Electrical Generator
for 11-14 and upwards,
Lectures | 11-14 and upwards | 10 years ago | 1586 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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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 | 14 years ago | 4070 views
Rating:

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

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00:14:00

Environmental Scientist & Space Forester

by Yavinder Malhi
Environmental Scientist & Space Forester
for 11-14 and upwards,
Lectures | 11-14 and upwards | 15 years ago | 4137 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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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 | 10 years ago | 2749 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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