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Recursos educativos
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Mobile phones could soon be powered by walking
BBC Organización
- 3292 visitas
This article explains how a device placed in a shoe can capture the energy of moving micro droplets and convert them into electrical current. A stroll could be enough to recharge portable electronics.…
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Self-evaluation 2 - Society and the environment
EduBook Organización
- 2324 visitas
In which section of this unit can you find the following statements: The excessive pollution of the atmosphere can cause acid rain. A global rise in temperature is, in part, caused by human activity.…
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Investigate. Electricity
EduBook Organización
- 2303 visitas
Over three-quarters of the electricity that we consume in the developed world comes from non-renewable energy sources. Thermal power stations burn fossil fuels. Nuclear power stations use uranium. Why…
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Video: Roanoke, a vanishing colony
Esl video Organización
- 3341 visitas
This 4 video is about the first English colony in America. They arrived in 1587 and at the end of the summer they were running out of food. The governor went back to England for supplies but he couldn't…
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Video:Cat coffee gets Halal green light
Esl video Organización
- 3251 visitas
This 2 minute video by Aljazeera explains how the expensive Kopi Luwak coffee is produced in Indonesia. A kind of cat eats the coffee berries and once the droppings are cleaned and toasted they get a…
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The primary sector: farming and fishing
EduBook Organización
- 2272 visitas
Arable farming In Spain, there are 16.2 million hectares of cultivated farmland. More than 75% of this farmland is non-irrigated and the rest is irrigated. The main non-irrigated crops are: Cereals.…
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Video: What made Tiddalik laugh?
Esl video Organización
- 3185 visitas
This 6 minute cartoon is a fairy tale about a giant frog, Tiddalik, who drank up all the water in the world. To get it back, the rest of the animals tried to make him laugh. Here we can listen to…
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The letter N
Tiching explorer Organización
- 2953 visitas
Starfall's ABC section teaches letter-sound relationships by providing a kid-friendly navigation system that explicitly focuses on each letter of the alphabet. This explicit instruction is most…
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Video Game: Laser challenge
Tiching explorer Organización
- 2866 visitas
Our mission is to arrange an amazing laser party. We have to collect stars, CDs and snacks moving around with our mouse and arrows. We have to avoid slackers and snack crackers. During the game we will…
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Video: Subprime, the Reasons of the Current Financial Crisis
Esl video Organización
- 2 lo usan
- 2623 visitas
In this ironical 8 minute show, "The Last Laugh", a banker is interviewed to explain the volatility in the markets. He explains how high risk mortgages were sold and property lost value. They…
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