Sunday, June 9, 2013
Thursday, March 1, 2012
NASA | The Truth about 2012 - Solar Storms
Should we be concerned about solar storms in 2012? Heliophysicist Alex Young from NASA Goddard Space Flight Center sorts out truth from fiction.
NASA | Looking Down a Well: A Brief History of Geodesy
Geodesy is a field of study that deals with the measurement and representation of the Earth, and it all started when a clever human named Eratosthenes discovered that you could measure the circumference of the Earth by looking down a well. Over time, the field of geodesy has expanded and evolved dramatically, and NASA uses technology like radio telescopes, ground surveys, and satellites to contribute! Learn more about geodesy in this video!
Monday, February 27, 2012
Friday, February 24, 2012
Friday, February 3, 2012
FreeRice.com
About FreeRice.com
FreeRice is a non-profit website run by the United Nations World Food Programme.
FreeRice has two goals:- Provide education to everyone for free.
- Help end world hunger by providing rice to hungry people for free.
This is made possible by the generosity of the sponsors who advertise on this site.
Whether you are CEO of a large corporation or a street child in a poor country, improving your education can improve your life. It is a great investment in yourself.
Perhaps even greater is the investment your donated rice makes in hungry human beings, enabling them to function and be productive. Somewhere in the world, a person is eating rice that you helped provide.
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