95 results found for 11-14-year-olds

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Global Educ 2009 00:07:00

Mediasite global outreach competition winner – 2009

by Steve Acquah
Mediasite global outreach competition winner – 2009
for 11-14 and upwards,
Lectures | 11-14 and upwards | 9 years ago | 982 views
Rating:

Steve's winning presentation in the Mediasite Global Outreach Challenge 2009

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Hare Mobile Phone 00:04:00

Mobile Phone

by Jonathan Hare
Mobile Phone
for 11-14 and upwards,
Lectures | 11-14 and upwards | 5 years ago | 965 views
Rating:

Jonathan shows us with a cheap and simple homemade demonstration how your mobile telephone generates radio waves in order for you to use it to communicate.  As you will see you can use this method to explore many aspects of your mobile phone!

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Hare - Carbon 4 Modelling C60 00:03:00

Modelling C60

by Jonathan Hare
Modelling C60
for 11-14 and upwards,
Lectures | 11-14 and upwards | 5 years ago | 913 views
Rating:

Jonathan describes the construction of a model of the C60 molecule.

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Bottrill 00:15:00

Music’s Energy Footprint

by Catherine Bottrill
Music’s Energy Footprint
for 11-14 and upwards,
Lectures | 11-14 and upwards | 8 years ago | 862 views
Rating:

A look at how the UK music industry is working with energy and climate researcher Catherine Bottrill to reduce its carbon footprint.nIn 2007 a group of influential people from the music industry formed Julie's Bicycle, an organisation dedicated to re....

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Pouran 1 00:06:00

Nature Solves Environmental Pollution

by Hamid Pouran
Nature Solves Environmental Pollution
for 11-14 and upwards,
Lectures | 11-14 and upwards | 10 years ago | 1662 views
Rating:

How bacteria can be used to solve a variety of environmental problems.

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nesta 00:45:00

Nesta Inspire Workshop

by Harry Kroto
Nesta Inspire Workshop
for 11-14 and upwards,
Workshops | 11-14 and upwards | 9 years ago | 5277 views
Rating:

Harry Kroto and Jonathan Hare give a workshop at the University of Sussex to local school children and simultaneously video conference with children at Leicester, Imperial, Cardiff, and Edinburgh universities.

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numbers 00:03:00

Numbers HK

by Harry Kroto
Numbers HK
for 11-14 and upwards,
Lectures | 11-14 and upwards | 10 years ago | 1042 views
Rating:

Harry gives an introduction to the difficulty of writing large numbers in Roman Numerals

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Hare - Paper Windmills 00:09:00

Paper Windmills

by Jonathan Hare
Paper Windmills
for 11-14 and upwards,
Lectures | 11-14 and upwards | 5 years ago | 2449 views
Rating:

Jonathan makes some simple paper windmills/turbines and experiments with a simple generator to power house hold devices such as torches, calculators and even a radio.

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Hare parabolic 00:02:00

Parabolic Light Collectors

by Jonathan Hare
Parabolic Light Collectors
for 11-14 and upwards,
Lectures | 11-14 and upwards | 9 years ago | 5297 views
Rating:

Parabolic surfaces can be used to concentrate energy for example to focus sunlight to heat things. Using an old World War II spot light mirror we demonstrate how easy it it is to concentrate enough energy to cause combustion. Finally, we show how to ....

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Percentage 00:15:00

Percentages

by Colin Byfleet
Percentages
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 10 years ago | 1250 views
Rating:

Making life easy when using percentages. A sometimes fraught topic looked at differently.

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Hammack photocopier 00:04:00

Photocopier

by Bill Hammack
Photocopier
for 11-14 and upwards,
Lectures | 11-14 and upwards | 8 years ago | 3520 views
Rating:

Bill uses power tools to take apart a photocopier. He shows how it works, and shares the story of its invention by Chester Carlson.

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Hare Potato battery 00:07:00

Potato Battery

by Jonathan Hare
Potato Battery
for 11-14 and upwards,
Lectures | 11-14 and upwards | 9 years ago | 1330 views
Rating:

When two different types of conductors are pushed into a potato chemical reactions take place charging them up - we have a simple electrochemical cell. A potato, zinc screw and carbon rod produce about 1V. We experiment joining a few of these cells u....

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