39 résultats pour : scientists in laboratory

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German physicist Georg Wilhelm Richmann.

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German physicist Georg Wilhelm Richmann.

Cigarette Filter Testing

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Cigarette Filter Testing

Dr. Jonas Salk At Work

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Dr. Jonas Salk At Work

Scientists at work in a Laboratory.

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Scientists at work in a Laboratory.

A U.S. Department of Agriculture (USDA) Grain Inspection

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A U.S. Department of Agriculture (USDA) Grain Insp...

A U.S. Department of Agriculture (USDA) Grain Inspection

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A U.S. Department of Agriculture (USDA) Grain Insp...

A U.S. Department of Agriculture (USDA) Grain Inspection

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A U.S. Department of Agriculture (USDA) Grain Insp...

A U.S. Department of Agriculture (USDA) Grain Inspection

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A U.S. Department of Agriculture (USDA) Grain Insp...

September 1996 - Scientists recording data in laboratory

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September 1996 - Scientists recording data in labo...

Deepwater Horizon Oil Spill - Samples Undergo Nitrogen Evaporation ca. May 2010

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Deepwater Horizon Oil Spill - Samples Undergo Nitr...

Woman scientist in a laboratory ca. between 1909 and 1923

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Woman scientist in a laboratory ca. between 1909 a...

September 1996

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September 1996

September 1996

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September 1996

Isotope laboratory at the National Institutes of Health 1950s.

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Isotope laboratory at the National Institutes of H...

1930s sceintists in a laboratory

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1930s sceintists in a laboratory

Kiwi-A3 Nuclear Rocket Test

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Kiwi-A3 Nuclear Rocket Test

Lunar Exploration Suit

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Lunar Exploration Suit

The Crimson stain - The Phantom Image

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The Crimson stain - The Phantom Image

The ampule containing lunar soil and rock delivered by the re-entry module of the soviet lunar lander, luna 24, is being examined in a vacuum chamber by a scientist, it has been opened at the receivin...

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The ampule containing lunar soil and rock delivere...

Vladimir, russia, march 28 2001: laboratory technicians svetlana uglianitsa (l) and oksana lutsenko (r), working at the anti foot-and-mouth disease vaccine pouring line

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Vladimir, russia, march 28 2001: laboratory techni...

Konstantin tsiolkovsky, pioneer scientist in the field of rockets and space travel (cosmonautics), in his workshop in kaluga, russia.

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Konstantin tsiolkovsky, pioneer scientist in the f...

Luna 16, a scientist testing the boring mechanism of the luna 16 lunar lander in the laboratory, october 1970.

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Luna 16, a scientist testing the boring mechanism ...

The body of vladimir lenin in the mausoleum on red square which will be closed to the public untill april 5 because of prophylactic works, scientists of the laboratory of biological structures have be...

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The body of vladimir lenin in the mausoleum on red...

Ivan pavlov (second from right) in his laboratory, operating on one of his dogs.

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Ivan pavlov (second from right) in his laboratory,...

Left to right: professors smirnov, kudrevetsky, ivan pavlov, and verkhovsky in the laboratory of professor s, botkin, 1880s.

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Left to right: professors smirnov, kudrevetsky, iv...

Konstantin tsiolkovsky, pioneer scientist in the field of rockets and space travel (cosmonautics), sitting in his workshop in kaluga, russia.

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Konstantin tsiolkovsky, pioneer scientist in the f...

St,petersburg, russia, may 20 2002: russian students work in the laser laboratory of the baltic state technical university

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St,petersburg, russia, may 20 2002: russian studen...

Thomas Edison - Menlo Park

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Thomas Edison - Menlo Park

The Remington Rand Univac

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The Remington Rand Univac

Scientists With Microscopes

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Scientists With Microscopes

Mad Scientist In His Lab

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Mad Scientist In His Lab

Scientist Works To End All War

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Scientist Works To End All War

Scientist With Microscope

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Scientist With Microscope

Billions of Germs In A Closet

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Billions of Germs In A Closet

Searching For Germs

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Searching For Germs

Scientists Look At Test Tube

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Scientists Look At Test Tube

Chemist Working In A Lab

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Chemist Working In A Lab

Professor Alexander Fleming

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Professor Alexander Fleming

Science Fiction Film Robot

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Science Fiction Film Robot