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A couple of power lines that are under a cloudy sky. Power cable excess land cable reinforce, science technology.

A couple of power lines that are under a cloudy sky. Power cable exces...

A photo of a power line with a cloudy sky / A close up of a power line with a cloudy sky public domain stock photo. A photo of a power line with a cloudy sky / A close up of a power line with a cloudy sky publ... More

A view of power lines with a blue sky in the background. Electricity eletrika leadership, science technology.

A view of power lines with a blue sky in the background. Electricity e...

A power line with a blue sky in the background / A large power line with a blue sky in the background public domain stock photo. A power line with a blue sky in the background / A large power line with a blue ... More

A couple of wind turbines sitting on top of a lush green field. Wind power rotor energy, science technology.

A couple of wind turbines sitting on top of a lush green field. Wind p...

Three wind turbines on a field / Three wind turbines in a field public domain stock photo.

Budapest at night parliament danube, science technology. A large building lit up at night by the water

Budapest at night parliament danube, science technology. A large build...

Architecture stock photograph: The hungarian parliament building at night / A large building lit up at night by the water.

A light bulb with a fish inside of it. Environment nature ideas.

A light bulb with a fish inside of it. Environment nature ideas.

A light bulb with a glass light bulb with red fish inside / A light bulb with a fish inside of it / Public domain stock illustration.

A bridge over a body of water at night. Budapest at night elisabeth bridge gellert monument, science technology.

A bridge over a body of water at night. Budapest at night elisabeth br...

The bridge of the danube / The bridge is lit up at night / Public domain stock photo.

A wind turbine on a clear day with a blue sky in the background. Pinwheel wind energy oblique, science technology.

A wind turbine on a clear day with a blue sky in the background. Pinwh...

A wind turbine in the sky / A wind turbine with a blue sky in the background public domain stock photo.

A white light bulb sitting on top of a yellow and orange background. Sparlampe saving light saving bulb, science technology.

A white light bulb sitting on top of a yellow and orange background. S...

A white energy saving light bulb against a yellow background. A close up of a light bulb. Public domain stock photo of light and darkness.

A field of solar panels with wind turbines in the background. Solarpark wind park renewable energy, science technology.

A field of solar panels with wind turbines in the background. Solarpar...

A solar farm with a solar panel in the background / Wind turbines in a field with solar panels in the background public domain stock photo.

A group of people walking down a walkway. Passenger ship lock gateway, science technology.

A group of people walking down a walkway. Passenger ship lock gateway,...

Stock photo: A group of people standing on a boat / A group of people walking down a walkway.

Public domain stock image. Silhouette nuclear power plant power plant, science technology.
A high voltage tower with a blue sky in the background. Strommast line energy high voltage, science technology.

A high voltage tower with a blue sky in the background. Strommast line...

Looking up at an electricity pylon / A large metal tower with a blue sky in the background public domain stock photo.

A small waterfall in the middle of a forest. Cascade water courses

A small waterfall in the middle of a forest. Cascade water courses

Beautiful waterfall: Free images of waterfalls, all over the World, available for commercial use and free download. Copyright-free, no attribution required.

A pair of glasses sitting on top of a wooden floor. Cable old current, science technology.

A pair of glasses sitting on top of a wooden floor. Cable old current,...

The wire is wrapped around the wires / A black wire with a yellow tape on it public domain military photo.

A close up of a power strip with wires. Current socket plug, science technology.

A close up of a power strip with wires. Current socket plug, science t...

A close up of a battery with wires attached. A close up of a battery with multiple plugs. Public domain stock photo.

Evening energy home building. The sun is setting behind the wind turbines

Evening energy home building. The sun is setting behind the wind turbi...

Architecture stock photograph: A wind farm in the sunset with the sun in the background / The sun is setting behind the wind turbines.

Public Domain Stock Photo . Windräder wind power renewable energy, science technology.

Public Domain Stock Photo . Windräder wind power renewable energy, sci...

Morning clouds. Free images of the morning. Use free images of the morning sky without any copyright restrictions.

A waterfall is flowing over rocks in a forest. Cascade waterfall water, science technology.

A waterfall is flowing over rocks in a forest. Cascade waterfall water...

A waterfall in the jungle / A waterfall in the forest / Public domain photo of forest, woods.

Public domain stock image. Water falls waterfall.
Deputy Secretary of Defense Patrick M. Shanahan meets

Deputy Secretary of Defense Patrick M. Shanahan meets

Deputy Secretary of Defense Patrick M. Shanahan meets with Japanese Minister of State for Space Policy Masaji Matsuyama at the Pentagon in Washington, D.C., Jan. 12, 2018. (DoD photo by U.S. Army Sgt. Amber I. Smith)

Vice President of the United States Michael Pence,

Vice President of the United States Michael Pence,

Vice President of the United States Michael Pence, U.S. Secretary of the Interior Ryan Zinke, and U.S. Deputy Secretary of Defense Patrick M. Shanahan participated in a flag presentation to the Korean War Veter... More

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan speaks to reporters before the arrival of the Qatar Minister of State for Defence Affairs Khalid bin Mohammad Al Attiyah for a meeting at the Pentagon in Was... More

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan meets with Polish Minister of National Defense Mariusz Blaszczak at the Pentagon, Washington, D.C., June 11, 2019. (DoD photo by U.S. Army Sgt. Amber I. Smith)

Deputy Secretary of Defense Pat Shanahan, right, visits

Deputy Secretary of Defense Pat Shanahan, right, visits

Deputy Secretary of Defense Pat Shanahan, right, visits the stables of the Caisson Platoon, 1st Battalion, 3rd U.S. Infantry Regiment (Old Guard) during a visit to Joint Base Myer-Henderson Hall, Va., Aug. 14, ... More

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan meets with the Austrian Minister of Defense Mario Kunasek at the Pentagon in Washington, D.C., April 10, 2019. (DoD photo by U.S. Army Sgt. Amber I. Smith)

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan

Acting U.S. Secretary of Defense Patrick M. Shanahan meets with the Qatar Minister of State for Defence Affairs Khalid bin Mohammad Al Attiyah at the Pentagon in Washington, D.C., March 12, 2019. (DoD photo by ... More

Current River Bridge, Spanning Current River at Doniphan, Doniphan, Ripley County, MO

Current River Bridge, Spanning Current River at Doniphan, Doniphan, Ri...

Significance: The Current River Bridge is a multi-span concrete-and-steel bridge consisting of three Parker through trusses and twenty-five concrete deck girder spans. Comprised of elements built from Missouri... More

Photograph of Current River Float Fishing Party

Photograph of Current River Float Fishing Party

Original caption: Current River float Fishing party. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description

Navy Ship ARS-22 Current - Public domain photogrpaph

Navy Ship ARS-22 Current - Public domain photogrpaph

Photographs of U.S. and Foreign Naval Vessels Public domain image of an American navy ship during cold war, 1940s, 1950s, no copyright restrictions image - Picryl description

Navy Ship ARS-22 Current - Public domain photogrpaph

Navy Ship ARS-22 Current - Public domain photogrpaph

Photographs of U.S. and Foreign Naval Vessels Public domain image of an American navy ship during cold war, 1940s, 1950s, no copyright restrictions image - Picryl description

Photograph of the Current River, National Forest Service photograph.

Photograph of the Current River, National Forest Service photograph.

Original caption: Looking south at Current River north of Van Buren, MO. Historic Photographs

CURRENT OPERATIONS OF FACILITY AT NASA PLUM BROOK STATION

CURRENT OPERATIONS OF FACILITY AT NASA PLUM BROOK STATION

The original finding aid described this as: Capture Date: 11/12/1974 Photographer: DONALD HUEBLER Keywords: Plum Brook Plum Brook Station Plumbrook Plumbrook Station Larsen Scan Geographic Location: Sandusk... More

CURRENT OPERATIONS OF FACILITY AT NASA PLUM BROOK STATION

CURRENT OPERATIONS OF FACILITY AT NASA PLUM BROOK STATION

The original finding aid described this as: Capture Date: 11/12/1974 Photographer: DONALD HUEBLER Keywords: Plum Brook Plum Brook Station Plumbrook Plumbrook Station Larsen Scan Geographic Location: Sandusk... More

Approved insignia of the National Air Intelligence Center. THIS VIEW HAS BEEN REPLACED BY A MORE CURRENT VIEW: DF-SC-95-02069

Approved insignia of the National Air Intelligence Center. THIS VIEW H...

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

US Air Force (USAF) Brigadier General John W. Rosa Jr. (left), Deputy Director for Operation (Current Operation), Operations Directorate, the Joint STAFF, Washington, D.C., and Assistant Secretary of Defense for Public Affairs, Victoria Clarke, respond to question during a press briefing conducted at the Pentagon in Washington, District of Columbia (DC)

US Air Force (USAF) Brigadier General John W. Rosa Jr. (left), Deputy ...

The original finding aid described this photograph as: Base: Pentagon State: District Of Columbia (DC) Country: United States Of America (USA) Scene Camera Operator: Helene C. Stikkel, CIV Release Status: ... More

KENNEDY SPACE CENTER, FLA. -- A worker sews a parachute being prepared for an upcoming test at the Parachute Refurbishment Facility. The first stage of the new Ares I rocket and Orion spacecraft will use parachutes to return to Earth.  Current tests are being performed in Arizona to make sure the designs can safely handle their intended weight.  Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. As with the shuttle, this booster will fall away when spent, lowered by parachute into the Atlantic Ocean where it can be retrieved for re-use. Unlike the shuttle, the booster will be flying faster, at Mach 6, when its separation from the rest of Ares I occurs.  Photo credit: NASA/Kim Shiflett KSC-07pd2575

KENNEDY SPACE CENTER, FLA. -- A worker sews a parachute being prepared...

KENNEDY SPACE CENTER, FLA. -- A worker sews a parachute being prepared for an upcoming test at the Parachute Refurbishment Facility. The first stage of the new Ares I rocket and Orion spacecraft will use parach... More

[Official portrait compilation:] Current [2010] Principal Staff--Regional Administrators

[Official portrait compilation:] Current [2010] Principal Staff--Regio...

Photographer: HUD Staff Photo Creation Date: 6/1/2010 [Official portrait compilation:] Current [2010] Principal Staff--Regional Administrators

[Official portrait compilation:] Current [2010] Principal Staff--Regional Administrators

[Official portrait compilation:] Current [2010] Principal Staff--Regio...

Photographer: HUD Staff Photo Creation Date: 6/1/2010 [Official portrait compilation:] Current [2010] Principal Staff--Regional Administrators

NASA RESEARCHER DR. DAVID SMITH AT NASA’S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALA., IS LEADING A THREE-YEAR PROJECT TO REVOLUTIONIZE IN-FLIGHT NAVIGATION SYSTEMS FOR SPACE VEHICLES AND MILITARY AND COMMERCIAL VEHICLES. SMITH AND HIS TEAM SEEK TO REFINE THE HIGHLY SENSITIVE OPTICAL GYROSCOPES THAT DRIVE SPACE VEHICLES’ INERTIAL GUIDANCE SYSTEMS – DELIVERING GYROSCOPES AT LEAST 1,000 TIMES MORE SENSITIVE THAN CURRENT SYSTEMS. 1201053

NASA RESEARCHER DR. DAVID SMITH AT NASA’S MARSHALL SPACE FLIGHT CENTER...

NASA RESEARCHER DR. DAVID SMITH AT NASA’S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALA., IS LEADING A THREE-YEAR PROJECT TO REVOLUTIONIZE IN-FLIGHT NAVIGATION SYSTEMS FOR SPACE VEHICLES AND MILITARY AND COMM... More

A couple of power lines that are standing in the grass. Electric post electricity, science technology.

A couple of power lines that are standing in the grass. Electric post ...

Power lines in a field with trees in the background / Power lines in the distance public domain stock photo.

A red and black electronic device sitting on top of a wooden table. Electric component current, science technology.

A red and black electronic device sitting on top of a wooden table. El...

A red electronic device sitting on top of a table / A close up of a red and black electrical box / Work-related public domain stock photo.

Public domain stock image. Technology lamps electrical engineering, science technology.
A crane is lifting a power pole up into the air. Power line maintenance workers, science technology.

A crane is lifting a power pole up into the air. Power line maintenanc...

A crane lifting a power line in the air / A crane working on a tower public domain stock photo.

A wind turbine on top of a wooden pole. Wind wind power energy, science technology.

A wind turbine on top of a wooden pole. Wind wind power energy, scienc...

A wind turbine against a blue sky / A wind turbine against a blue sky public domain stock photo.

A group of wind turbines in a field. Energy pinwheel windräder, science technology.

A group of wind turbines in a field. Energy pinwheel windräder, scienc...

A large group of wind turbines on a hill / Wind turbines on a hill public domain stock photo.

An electrical substation in the middle of a field. Electricity power plant current energy, science technology.

An electrical substation in the middle of a field. Electricity power p...

A large power line with many electrical poles / A large power pole in a field public domain stock photo.

A group of electrical equipment sitting on top of a field. Substation electricity current, science technology.

A group of electrical equipment sitting on top of a field. Substation ...

A power line in a field. A power plant with power lines and a large power line. Public domain stock photo of trains, and railroad transport.

A close up of a fire hydrant on a cement surface. Screw macro close, science technology.

A close up of a fire hydrant on a cement surface. Screw macro close, s...

A cement circle with a number on it / A close up of a metal object on the ground - public domain macro photography.

A wind turbine on a clear day with a blue sky in the background. Wind turbine wind energy wind power, science technology.

A wind turbine on a clear day with a blue sky in the background. Wind ...

A wind turbine with a blue sky in the background / A large wind turbine against a blue sky public domain stock photo.

A tall tower with a clock on top of it. Strommast pylon current, science technology.

A tall tower with a clock on top of it. Strommast pylon current, scien...

A tower with two antennas on it / A tower with a blue sky in the background public domain stock photo.

A tall metal structure with a clock on top of it. Strommast pylon current, science technology.

A tall metal structure with a clock on top of it. Strommast pylon curr...

The tower is a steel structure that is used to support the tower / A tall metal tower with a blue sky in the background public domain stock photo.

A bird sitting on a rock in a river. Stream water rocks, science technology.

A bird sitting on a rock in a river. Stream water rocks, science techn...

A small stream of water with rocks in the background / A stream of water running through rocks public domain stock photo.

A lone flower is in the foreground of a large wave. Flower water power, science technology.

A lone flower is in the foreground of a large wave. Flower water power...

A flower in front of a wave of water / A flower in the water public domain stock photo.

City urbanization tree building. A cityscape with a tree in the middle of it

City urbanization tree building. A cityscape with a tree in the middle...

Architecture stock photograph: A city with a circle of leaves and a tree in the middle / A cityscape with a tree in the middle of it.

A green apple sitting next to a bunch of microchips. Integrated circuit circuit component, science technology.

A green apple sitting next to a bunch of microchips. Integrated circui...

A green apple with some small parts missing / A green apple with a piece missing and a piece missing / Public domain stock photo of a food.

A high voltage tower with power lines in the background. High voltage pylon transmission line, science technology.

A high voltage tower with power lines in the background. High voltage ...

A power line with a gray sky / A power line with power lines in the background public domain stock photo.

A large factory with a train on a track next to a body of water. Energy power plant electricity, science technology.

A large factory with a train on a track next to a body of water. Energ...

Architecture stock photograph: A large factory with a large building next to a river / A large factory with a train on a track next to a body of water.

A body of water surrounded by rocks and trees. Gorges du verdon gorge meouge throat

A body of water surrounded by rocks and trees. Gorges du verdon gorge ...

The river is so blue that it is so blue that it is so blue that it is so blue that it is so blue that it is so blue that it is so blue that it is / The river is a natural stream that runs through the valley pub... More

A tall metal tower with a sky background. Current strommast energy, science technology.

A tall metal tower with a sky background. Current strommast energy, sc...

A high - voltage tower with a sky background / Power lines against a blue sky public domain stock photo.

A field of wheat with wind turbines in the background. Grain pinwheel cereals.

A field of wheat with wind turbines in the background. Grain pinwheel ...

A wind turbine in a wheat field / Wind turbine in a field of wheat public domain stock photo.

A tall metal tower sitting in the middle of a forest. Current the voltage electricity, science technology.

A tall metal tower sitting in the middle of a forest. Current the volt...

A power pole with a blue sky in the background / A tall metal tower with power lines in the sky public domain stock photo.

A fallen tree in the middle of a body of water Danube river water, science technology.

A fallen tree in the middle of a body of water Danube river water, sci...

A pile of debris in the water with a tree stump in the water / A tree in the water with algae growing on it / Public domain stock photo of a ship.

Romania bank of the danube cranes from eberswalde, science technology.

Romania bank of the danube cranes from eberswalde, science technology.

A group of cranes in the water / A large number of cranes in the water public domain stock photo.

A black and white photo of a waterfall. Waterfall water cascade, science technology.

A black and white photo of a waterfall. Waterfall water cascade, scien...

A black and white photo of a waterfall / A waterfall in the woods / Public domain stock photo of a nature.

A small stream running through a forest filled with trees. River weir bank, science technology.

A small stream running through a forest filled with trees. River weir ...

A river with a small waterfall in the middle of it / A river runs through a wooded area / Public domain photo of forest, woods.

Public domain stock image. Strommast pylon current, science technology.
. Wind turbine large wind energy, science technology.
. Wind power energy environmental technology, science technology.
Public domain stock image. Brook water creek.
Public Domain Stock Photo . Windräder wind power renewable energy, science technology.

Public Domain Stock Photo . Windräder wind power renewable energy, sci...

Morning clouds. Free images of the morning. Use free images of the morning sky without any copyright restrictions.

Public domain stock image. Windräder energy eco energy, science technology.
Public domain stock image. Strommast power line sky, science technology.
Public domain stock image. Sunset current strommast
Public domain stock image. Windräder energy eco energy, science technology.
Public domain stock image. Strommast landline river crossing, science technology.
Public domain stock image. Waves water surface, science technology.
Public domain stock image. Turbine turbines electric, science technology.
Public domain stock image. Windräder energy eco energy, science technology.
Public domain stock image. Waterfall nature green.
Public domain stock image. Water waterfall river.
There is a waterfall in the middle of a cave. Grotto water current, science technology.

There is a waterfall in the middle of a cave. Grotto water current, sc...

A painting of a waterfall and a river / There is a waterfall in the middle of a cave / Public domain stock illustration.

A flock of birds sitting on top of a power line. Strommast current energy, science technology.

A flock of birds sitting on top of a power line. Strommast current ene...

A flock of birds sitting on a power line / A flock of birds sitting on a power line / Public domain stock photo.

A bunch of wires that are connected to each other. Catenary electricity current, science technology.

A bunch of wires that are connected to each other. Catenary electricit...

A bunch of wires that are hanging from a wire / A bunch of wires that are in the air public domain stock photo.

A close up of water pouring from a pipe. Water source water source.

A close up of water pouring from a pipe. Water source water source.

Water splashing in a pool / Water splashing in a stream public domain stock photo.

A red and white train traveling down train tracks. S bahn red catenary, science technology.

A red and white train traveling down train tracks. S bahn red catenary...

A train is traveling through a city / A train with wires attached to it and a tower in the background / Public domain stock photo.

A large bridge over a body of water. Bridge cranes port, science technology.

A large bridge over a body of water. Bridge cranes port, science techn...

A bridge over the water with cranes in the background / A bridge over a body of water with cranes in the background public domain stock photo. A bridge over the water with cranes in the background / A bridge o... More

A couple of birds sitting on top of a power pole. Pole current cables, science technology.

A couple of birds sitting on top of a power pole. Pole current cables,...

A wooden pole with a few wires attached to it / A wooden pole with power lines attached to it / Public domain photo of a bird, nature.

Factory nature industrial plant. A red and white pipe sticking out of a field

Factory nature industrial plant. A red and white pipe sticking out of ...

Architecture stock photograph: A factory in the woods with tall grass / A red and white pipe sticking out of a field.

A river running through a forest filled with trees. Court of water river

A river running through a forest filled with trees. Court of water riv...

A river flows through a rocky area with a forest in the background / A river running through a rocky area / Public domain photo of forest, woods.

A paraglider flying over a lush green hillside next to the ocean. Adrenaline adventure air, science technology.

A paraglider flying over a lush green hillside next to the ocean. Adre...

A paraglider is flying over a body of water / A person flying a kite over a body of water public domain stock photo.

A tree branch sticking out of the water. Cascade torrent water courses.

A tree branch sticking out of the water. Cascade torrent water courses...

A tree branch sticking out of the water / A tree trunk sticking out of the water public domain stock photo.

A windmill in a field of tall grass. Windmill netherlands channel.

A windmill in a field of tall grass. Windmill netherlands channel.

A windmill is seen in a field of grass / A windmill in a field of tall grass public domain stock photo.

An old electrical panel with multiple electrical outlets. Retro control cabinet electrical installation, science technology.

An old electrical panel with multiple electrical outlets. Retro contro...

Visual patterns: A row of old plumbing fixtures in a room / A bunch of old electrical equipment hanging on a wall - public domain stock photo.

A close up of an electrical outlet with a red button. Socket power distribution unit sockets, science technology.

A close up of an electrical outlet with a red button. Socket power dis...

A white electrical outlet with a black switch. A white electrical outlet with two plugs in it. Public domain stock photo.

A close up of an electrical outlet with a red button. Socket power distribution unit sockets, science technology.

A close up of an electrical outlet with a red button. Socket power dis...

A white electrical outlet with a red switch. An electrical outlet with a red and white switch. Public domain stock photo.

A person sitting on a bench in front of a cross Industry sunrise clouds, work.

A person sitting on a bench in front of a cross Industry sunrise cloud...

Architecture stock photograph: A cross on a hill with clouds in the background / A person sitting on a bench in front of a cross.

A couple of wind turbines sitting in the middle of a field. Wind energy power generation silhouette

A couple of wind turbines sitting in the middle of a field. Wind energ...

A sunset with a wind turbine in the foreground and a mountain in the background / A sunset with wind turbines in the background public domain stock photo. A sunset with a wind turbine in the foreground and a m... More

A wind turbine on top of a wooden pole. Wind energy pinwheel energy, science technology.

A wind turbine on top of a wooden pole. Wind energy pinwheel energy, s...

A wind turbine in the wind / A wind turbine against a blue sky public domain stock photo.

A wind turbine with red and white blades. Rotor pinwheel energy, science technology.

A wind turbine with red and white blades. Rotor pinwheel energy, scien...

A wind turbine in the wind / A wind turbine in the sky public domain stock photo.

A wind turbine on a clear day with trees in the background. Pinwheel energy eco energy, science technology.

A wind turbine on a clear day with trees in the background. Pinwheel e...

A wind turbine in the countryside / A wind turbine in the middle of a field public domain stock photo.

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