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    NASA space crews x-7
    1:21

    NASA space crews x-7

    nasa astronauts story
    7 views
    Earth Water Research
    4:25

    Earth Water Research

    NASA Earth Water check through satellite
    2 views
    NASA astronauts
    11:10

    NASA astronauts

    #NASA astronauts #researchers
    3 views
    #Megnatic Water pump
    4:32

    #Megnatic Water pump

    Experiment use Magnetic field through water this help full science project.
    2 views
    #Voltage Controller Diy
    4:36

    #Voltage Controller Diy

    Simple voltage controller DIY, make an adjustable voltage regulator using MOSFE.
    1 view
    # Free Electricity Generater
    4:58

    # Free Electricity Generater

    Electricity Generater Experiment How Convert Megacities Filed to Electricity
    16 views
    #Pakistan Craisis ?
    2:32

    #Pakistan Craisis ?

    Pakistan Craisis issued debate how resolve..
    7 views
    Science Water Experiment
    0:29

    Science Water Experiment

    #warning #Don't Try Home I am professional #Science #water Experiment
    5 views
    Microgravity Experiment
    0:11

    Microgravity Experiment

    New #microgravity #experiment facility with electromagnetic launch (4 second) starts trial run. #China
    4 views
    Earth Megacities filed
    0:42

    Earth Megacities filed

    This video help science subject
    6 views