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INFOGRAFIAS. TED: Ideas worth spreading. Today I Found Out | Learn Interesting Facts Every Day. Paperless classroom. Astronomía Educativa: Tierra, Sistema Solar y Universo. NEWSPAPERS. Biographies. Ancestry Library Edition. DENETIK. LANGUAGES. MATEMATIKA. GCSE REVISIONS. Historia. Recursos Educativos y Didácticos, Educación Inclusiva - Programa Recapacita. Teacher Resources. Teachers Homepage - National Geographic Education. This website would like to remind you: Your browser (Firefox 17) is out of date. Update your browser for more security, comfort and the best experience on this site. Educators! Take our survey for a chance to win a $50 Amazon gift card. Xpeditions is now archived in National Geographic Education's new website—natgeoed.org If you liked Xpeditions, you'll love the new media-rich natgeoed.org.

Explore the new site now for activities, maps, interactives, videos, homework help, and more! Www.natgeoed.org Please note: to search for Xpeditions content, check the “include archive” filter. National Geographic Education Twitter Facebook Google+ Email Quiz Connection! Most Popular Latest Videos Giant Traveling Maps Get great resources for introducing geography and map-reading skills to students in Grades K-8. Otros recursos. ESO-DBH.

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Library. As of July 1, 2013 ThinkQuest has been discontinued. We would like to thank everyone for being a part of the ThinkQuest global community: Students - For your limitless creativity and innovation, which inspires us all. Teachers - For your passion in guiding students on their quest. Partners - For your unwavering support and evangelism. Parents - For supporting the use of technology not only as an instrument of learning, but as a means of creating knowledge. We encourage everyone to continue to “Think, Create and Collaborate,” unleashing the power of technology to teach, share, and inspire.

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ENERGIA. ENCYCLOPEDIAS. GENERO INDARKERIA. NATIONAL GEOGRAPHIC. COUNTRIES. Guía de ONG | CONSUMER EROSKI. Definición.de. BBC. Qué Cómo Quién. 51 Extraordinary Everyday Uses for Hydrogen Peroxide. Hydrogen peroxide: H202. Odds are, you already have it in your house. If not, you can pick it up at any grocery store or drug store for just a couple of dollars. In fact, it’s one of the lowest-cost, handiest household supplies there is. And you would be surprised at just how many ways you can use it for cleaning, hygiene, healing, style, and more. I’m going to share a ton of amazing hydrogen peroxide uses with you, but first, I want to introduce you to this incredible chemical compound and its properties!

Hydrogen peroxide is a colorless liquid, only a little more viscous than water. If you have ever used hydrogen peroxide to disinfect a cut, you probably have noticed all the fizzing and bubbling that happens. Hydrogen peroxide is perhaps best known for its medicinal uses; this is after all why it tends to be sold in the pharmaceutical section of the store. Clean and disinfect minor wounds This is one of the most obvious uses. Get rid of acne and boils Cure canker sores Expunge bad breath.