Informatika és tudomány

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  • Nadi
    #2915
    http://www.youtube.com/watch?v=d1Y9Vh-Tl1M
    http://www.youtube.com/watch?v=bTJxGn3PQI0
    http://www.youtube.com/watch?v=uHCnJVRBRCU
    http://www.youtube.com/watch?v=ndQ9xiX_IEU
    http://www.youtube.com/watch?v=cjI59okUJ-w