20 thoughts on “Transfer of Thermal Energy”

  1. Antonella Masini i have a question very important xD jeje sorry my english
    Que programa usas para hacer tus videos? Yo uso el sony vegas, pero no se acerca a la dinamica que utilizas, me interesa mucho conocerlo para hacer videos como los tuyos.

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  2. I'm an 11th grader and I enjoy learning new things (even if I learned them as a third) but this will keep me at the top.
    thanks!

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