Video trực tuyến miễn phí hàng đầu được gắn thẻ Công nghệ - Trang 4
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Advanced Manufacturing in Action B-Roll
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Algae Fuel Research and Development Facility
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Algal Biofuel Laboratory B-Roll
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Cellulosic Biofuels Produced from Corn Cobs
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Cellulosic Biomass Biorefinery–Nebraska B-Roll
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Cellulosic Biomass Biorefinery–South Dakota B-Roll
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California Convention Center B-Roll
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Concentrating Solar Power Dish Systems B-Roll
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Parabolic Troughs – Nevada B-Roll
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Solar Power Parabolic Trough Systems B-Roll
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Concentrating Solar Power Tower Technology B-Roll
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Cool Roofs B-Roll
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Electric Vehicles B-Roll
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Efficient Commercial Buildings – Interiors B-Roll
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Energy-Efficient Data Centers B-Roll
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Energy Efficient Commercial Buildings-Exteriors
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Ethanol Fuel Emissions Testing and Vehicle
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Fuel-Efficient SuperTruck B-Roll
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Fuel Cell Manufacturing B-Roll
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Geothermal Energy Facilities B-Roll
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Systems Installed in Commercial Buildings B-Roll
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Geothermal Heat Pump Test Drilling B-Roll
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Green Roofs B-Roll
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Poplar Trees for Cellulosic Ethanol B-Roll
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High Gain Solar Pilot Project B-Roll
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High Gain Solar Research and Deployment B-Roll
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Home Energy Assessment Overview-Virginia B-Roll
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Home Energy Improvements B-Roll
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Hydroelectric Dams - Exteriors B-Roll
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Hydroelectric Dams – Interiors B-Roll
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Hydroelectric Power Plant B-Roll
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Hydrogen Fuel Cell Laboratory B-Roll
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Large-Scale Application of Wind Energy B-Roll
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LEED Platinum Apartment Building - New York
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Lighting Choices Save You Money B-Roll
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Low-Income Weatherization B-Roll
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Microalgae-to-Biofuel Technology B-Roll
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Microturbines B-Roll
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Energy Laboratory Aerial Cinematography
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Energy Laboratory Building Exteriors B-Roll
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Photovoltaic Panel Installation
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Residential Geothermal Heat Pump Drilling
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Residential Photovoltaic Solar Panels B-Roll
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Smart Grid Pilot Program – Colorado B-Roll
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Solar Decathlon 2015 - Finished Houses
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Solar Decathlon 2015: Opening Ceremony
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Solar Photovoltaic Training Facility B-Roll
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Step-by-Step Home Energy Assessment–Colorado
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Switchgrass Biomass Feedstock B-Roll
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Thermochemical Biomass Conversion Laboratory
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Thin-Film Lithium Rechargeable Micro battery
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Thin-Film Solar Cell Manufacturing B-Roll
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TransPower ElecTruck B-Roll
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Retrofitting Homes for Efficiency B-Roll
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Weatherization Training Center at Penn College
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Converting the Energy of the Wind to Electricity
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Flying Fire
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Burning Matches
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Vinyl Record in Macro View
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Casings From Machine
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Falling Balls
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Man Playing the Banjo Close Up
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A Drum Plate Playing the Rhythm of the Music
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Rotating Vinyl Record Player Needle Close Up