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Grabbing bottle off lab table -
Putting on latex gloves -
Taking off latex gloves -
Dolly in on scientist in a lab -
Biomechanic lab arm in use -
Woman using smartphone device with green screen. -
Woman using smartphone device with green screen. -
Woman using smartphone device with green screen. -
Young asian woman using black mobile phone device with green screen. -
Red Rubber Balls with Spikes Close up -
Young Asian Woman Using A Smartphone With Green Screen -
Person placing paper sheets on wall -
Person placing paper sheets on wall front view