| Moises | I'm not sure <a href=" http://www.sfbbm.se/lexapro-sale-online.pdf ">lexapro 5mg effective anxiety</a> Those single photons slowed down as they went through the cloud of rubidium. So far thatâs perfectly normal; light always slows down as it enters a medium. This is why it bends as it goes through glass or water. As the photon passed through the cloud, it transfered a little bit of its energy so that when it exited, it was moving relatively slowly, for a photon. |
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