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Dave Truss

Miniature Earth and World on Fire Videos for Download/Viewing - 11 views

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    Caring Across the Curriculim : The videos you find in this drop.io were put here to accompany this blog post. Not all schools can access YouTube. http://pairadimes.davidtruss.com/caring-across-the-curriculum/
Iris Deters

8 weird ways to save the Earth - Cloud whitening (1) - CNNMoney.com - 5 views

  • Turns out particles, in this case the salt in the sea mist, will cause clouds to become denser, reflecting more sunlight back into space and keeping the planet cooler.
  • The nove
  • t crossed the Atlantic. The mist towers are hollow and rotate in the wind, acting as sails. It can cross the Atlantic faster than a conventional sail boat and do so without a crew.
  • ...2 more annotations...
  • How it works: The idea here is to use satellite-guided sailing ships to crisscross the oceans, constantly spewing a fine stream of sea mist into the clouds
  • Each ship would cost $2 or $3 million, making the entire program cost just a few billion dollars.
MrsYoung

ISTE 2011 - 10 views

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    "More than 12 million students & teachers at thousands of schools worldwide have already gone Google. Join the movement with Google Apps for Education. Interesting in learning how to go Google? Check out our new Guide to going Google. Thanks to all who stopped by our booth #2617 and listened to one of the presentations in our teaching theater or saw a demo of Google Apps, Google Search, Google Earth, Chrome OS, or App Inventor."
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    Links to all #ISTE11 sessions on Googleapps
Tania Sheko

The golden age of dinosaur discovery - Ockham's Razor - ABC Radio National (Australian ... - 7 views

  • You don’t have to imagine very hard. Dinosaurs didn’t die out when an asteroid hit the Earth 66 million years ago. In fact, wherever you live, you can probably step outside and look up into the trees and skies to find them: birds are dinosaurs and they are all around you.
Martin Burrett

Solar Eclispe by the numbers - 3 views

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    A class resource/poster with a collection of facts about Solar eclipses and how to stay safe when observing one.
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