229 résultats pour : expérience scientifique

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Girl making volcano

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Girl making volcano

Girl making volcano

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Girl making volcano

Woman scientist looking through microscope.

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Woman scientist looking through microscope.

Scientist doing chemical research.

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Scientist doing chemical research.

Scientist doing chemical research.

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Scientist doing chemical research.

Girl (10-11) using microscope.

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Girl (10-11) using microscope.

Scientist doing chemical research.

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Scientist doing chemical research.

Scientist working on laptop.

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Scientist working on laptop.

Boy (8-9) looking through microscope.

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Boy (8-9) looking through microscope.

Boy (8-9) taking notes in classroom.

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Boy (8-9) taking notes in classroom.

Girl (10-11) using tablet pc in classroom.

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Girl (10-11) using tablet pc in classroom.

Teacher talking with girl (10-11) in classroom.

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Teacher talking with girl (10-11) in classroom.

Scientist holding petri dish.

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Scientist holding petri dish.

Girl (10-11) using tablet pc in classroom.

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Girl (10-11) using tablet pc in classroom.

Portrait of teacher indoors, girl (10-11) using microscope in background.

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Portrait of teacher indoors, girl (10-11) using mi...

Teacher talking with girl (10-11).

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Teacher talking with girl (10-11).

Scientist examining seedlings in test tubes.
Photo : Jamie Grill

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Scientist examining seedlings in test tubes. Phot...

Portrait of scientist.
Photo : Jamie Grill

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Portrait of scientist. Photo : Jamie Grill

Scientist looking through microscope.
Photo : Jamie Grill

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Scientist looking through microscope. Photo : Jam...

Scientist examining liquid.
Photo : Jamie Grill

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Scientist examining liquid. Photo : Jamie Grill

Close-up of scientist using pipette and petri dish.

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Close-up of scientist using pipette and petri dish...

Close-up of scientist using pipette and petri dish.

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Close-up of scientist using pipette and petri dish...

Scientist using pipette and petri dish.

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Scientist using pipette and petri dish.

Scientist using pipette and petri dish.

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Scientist using pipette and petri dish.

Close-up of scientist using pipette and petri dish.

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Close-up of scientist using pipette and petri dish...

Laboratory glassware.
Photo : Jamie Grill

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Laboratory glassware. Photo : Jamie Grill

Laboratory glassware with liquids.
Photo : Jamie Grill

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Laboratory glassware with liquids. Photo : Jamie...

Pipetting liquid into test tube.
Photo : Jamie Grill

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Pipetting liquid into test tube. Photo : Jamie G...

Herb in test tube.
Photo : Jamie Grill

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Herb in test tube. Photo : Jamie Grill

Liquid in test tubes.
Photo : Jamie Grill

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Liquid in test tubes. Photo : Jamie Grill

Liquid in test tubes.
Photo : Jamie Grill

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Liquid in test tubes. Photo : Jamie Grill

Liquid in test tubes.
Photo : Jamie Grill

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Liquid in test tubes. Photo : Jamie Grill

Scientist dropping liquid into seedlings.

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Scientist dropping liquid into seedlings.

Scientist dropping liquid into seedlings.

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Scientist dropping liquid into seedlings.

Scientist dropping liquid into seedlings.

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Scientist dropping liquid into seedlings.

Female scientist examining sample.

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Female scientist examining sample.

White mouse on computer keyboard, studio shot.

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White mouse on computer keyboard, studio shot.

Laboratory mouse in front of laboratory glassware, studio shot.

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Laboratory mouse in front of laboratory glassware,...

Female scientist examining sample.

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Female scientist examining sample.

Female scientist examining sample.

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Female scientist examining sample.

Studio shot of hand holding capsule.

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Studio shot of hand holding capsule.

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of hand holding Petri dish with red liquid.

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Studio shot of hand holding Petri dish with red li...

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of hand holding vial with blood.

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Studio shot of hand holding vial with blood.

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of hand holding capsule.

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Studio shot of hand holding capsule.

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of laboratory beaker with blue liquid. Photo : Antonio M. Rosario

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Studio shot of laboratory beaker with blue liquid....

Studio shot of hand holding microscope slide.

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Studio shot of hand holding microscope slide.

Studio shot of hand holding test tube with liquid.

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Studio shot of hand holding test tube with liquid.

Studio shot of red liquid dissolving in water. Photo : Antonio M. Rosario

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Studio shot of red liquid dissolving in water. Pho...

Studio shot of hand holding vial with blood.

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Studio shot of hand holding vial with blood.

Studio shot of laboratory beaker with blue liquid. Photo : Antonio M. Rosario

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Studio shot of laboratory beaker with blue liquid....

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of laboratory beaker with blue liquid. Photo : Antonio M. Rosario

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Studio shot of laboratory beaker with blue liquid....

Studio shot of laboratory beaker with blue liquid. Photo : Antonio M. Rosario

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Studio shot of laboratory beaker with blue liquid....

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Worker in lab coat examining liquid in beaker. Photo : db2stock

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Worker in lab coat examining liquid in beaker. Pho...

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of laboratory beaker with blue liquid. Photo : Antonio M. Rosario

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Studio shot of laboratory beaker with blue liquid....

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

Studio shot of laboratory beakers. Photo : Antonio M. Rosario

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Studio shot of laboratory beakers. Photo : Antonio...

USA, New Jersey, Jersey City, Female scientist using microscope behind test tubes.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Female scientist using microscope behind seedling.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Female scientist using microscope behind test tubes and flasks.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Female scientist using microscope behind test tubes and flasks.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Female scientist holding chemical test tube.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Female scientist holding seedling in petri dish.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Female scientist holding seedling in petri dish.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Female scientist holding chemical test tube.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Female scientist using microscope.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Female scientist holding seedling in petri dish.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Female scientist holding chemical test tube.

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USA, New Jersey, Jersey City, Female scientist hol...

Green liquid in beaker. Photo : David Arky

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Green liquid in beaker. Photo : David Arky

Blue liquid being poured into measuring cup. Photo : David Arky

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Blue liquid being poured into measuring cup. Photo...

Beakers and flasks with colorful liquids.

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Beakers and flasks with colorful liquids.

Blue liquid in measuring cup. Photo : David Arky

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Blue liquid in measuring cup. Photo : David Arky

Plant in vial.

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Plant in vial.

Green liquid in beaker. Photo : David Arky

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Green liquid in beaker. Photo : David Arky

Science beakers. Photo : David Arky

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Science beakers. Photo : David Arky

Flower in test tube.

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Flower in test tube.

Blue liquid in beaker. Photo : David Arky

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Blue liquid in beaker. Photo : David Arky

Blue liquid being poured into measuring cup. Photo : David Arky

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Blue liquid being poured into measuring cup. Photo...

Blue liquid being poured into measuring cup. Photo : David Arky

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Blue liquid being poured into measuring cup. Photo...

Beakers and flasks with colorful liquids.

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Beakers and flasks with colorful liquids.

Beakers and flasks with colorful liquids.

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Beakers and flasks with colorful liquids.

Blue liquid being poured into measuring cup. Photo : David Arky

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Blue liquid being poured into measuring cup. Photo...

Green liquid being poured into measuring cup. Photo : David Arky

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Green liquid being poured into measuring cup. Phot...

Beakers and flasks with colorful liquids.

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Beakers and flasks with colorful liquids.

Blue liquid in beaker. Photo : David Arky

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Blue liquid in beaker. Photo : David Arky

Blue liquid in beaker. Photo : David Arky

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Blue liquid in beaker. Photo : David Arky

Student in science lab.

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Student in science lab.

Teacher and student in science lab.

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Teacher and student in science lab.

Students in science lab.

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Students in science lab.

Student in science lab.

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Student in science lab.

Students in science lab.

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Students in science lab.

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