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Students in science class experimenting with test tubes

Student in science class experimenting with test tubes

Students in science class experimenting with test tubes

Students in science class experimenting with test tubes

Students in science class experimenting with test tubes

Pupils experimenting with test tubes in science class

Teenage girls using cell phones in science class

Pupils in science class experimenting with liquids in test tubes

Pupils in science class experimenting with liquids in test tubes

Pupils in science class experimenting with liquids in test tubes

Pupils in science class experimenting with liquids in test tubes

Student in chemistry class pipetting liquid into test tube

Students in chemistry class pipetting liquid into test tube

Students in chemistry class pipetting liquid into test tube

Two students in chemistry class pipetting liquid into test tube

Students in chemistry class pipetting liquid into test tube

Student in chemistry class pipetting liquid into test tube

Teenage girl with cell phone in science class

Students in science class with test tubes and tablet

Pupils experimenting in chemistry class

Pupils experimenting in chemistry class

Smiling girl students examining liquid in test tube, conducting scientific experiment in laboratory classroom

Scientists examining test tubes in lab

Scientists examining test tubes in lab

Student in chemistry class pipetting liquid into test tube

Portrait of little boy with test tubes and microscope

Portrait of little boy with test tubes and microscope

Students assembling computer in class

Teenage girls using cell phones in class

Test tubes in lab

Pupils in science class experimenting with liquid

Lab samples in test tubes

Liquids in test tubes in lab

Oil in test tubes on table

Young lab technician with test tube rack

Young lab technician with test tube rack

Portrait of smiling lab technician with test tube rack

Girl students using microscope, conducting scientific experiment in laboratory classroom

Girl student using microscope, conducting scientific experiment in laboratory classroom

Green turbine in beaker by test tubes on table

Portrait of little boy with test tube and microscope

Portrait of little boy with test tube and microscope

Oil in test tubes by beaker with green turbine on table

Liquid in bottles, test tubes and beakers in science laboratory classroom

Students talking in computer class

Students talking in computer class

Students working on computer in class together

Students working on computer in class together

Happy teenage girls hugging in computer class

Curious kids conducting science experiment

Female college student conducting scientific experiment examining vials in science laboratory classroom

Curious kids watching multicolor foam in beakers

Students in chemistry class pipetting liquid into test tube

Student in chemistry class pipetting liquid into test tube

Test tubes in laboratory

Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom

Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom

Boy students conducting scientific experiment, examining liquid in test tube in laboratory classroom

Happy teenage girls assembling computer in class

Boy looking at test tubes

Happy teenage girls assembling computer in class and high fiving

Close-up of test tubes and pipette in lab

Happy students assembling computer in class

Petri dishes and test tubes in lab

Young lab technician looking at medical sample

Smiling lab technician holding medical sample

Young lab technician looking at medical sample

Blond little boy using microscope

Portrait of blond little boy using microscope

Scientist in lab holding test tubes in rack

Two little boys playing with utensils of chemical laboratory

Scientist pouring blue liquid in test tube at laboratory

Laboratory technician taking samples in lab

Laboratory technician taking samples in lab

Blood samples in test tube rack

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Bored teenage girls in high school class using cell phones

Students pouring sample into flask in laboratory

Students pouring sample into flask in laboratory

Students pouring sample into flask in laboratory

Two scientists working with liquids in lab

Bored teenage girl in high school chemistry class using cell phone

Children observing test tubes

Nurse educating young colleagues

Teacher and students looking at computer screen together

Close-up of test tubes on table

Close-up of test tubes on table

Close-up of test tubes on table

Close-up of test tubes on table

Close-up of test tubes on table

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Students at desk in science class

Students at desk in science class

Students using cellphone in science class

Scientist working in lab looking at test tubes

Researchers in white coats working in science class

Focused female college student conducting scientific experiment in science laboratory classroom

Teenage girls talking in class

Happy teenage girls raising hands in class

Smiling teenage girl raising hand in class

Smiling teenage girl raising hand in class

Smiling teenage boy raising hand in class

Happy teenage girl raising hand in class

Smiling schoolgirl in chemistry class holding test tube

Young lab technician looking at medical sample

Pupils in science class experimenting

Pupils experimenting in science class

Pupils in science class experimenting

Students assembling computer in class

Children in chemistry class

Teacher and students using pipette and beakers at interactive exhibit in science center

Scientists experimenting with chemicals on table in laboratory

Female student holding a chemical presentation in classroom

Microscope and test tubes

Microscope and test tubes

Scientist arranging test tube in rack while working in laboratory

Scientists examining blue chemical in flask at laboratory

Close-up of pipette and test tubs in front of brain scans

Close-up?of pipette and test tubs in front of brain scans

Close-up of scientists gloved hand holding pipette in lab

Close-up of scientists gloved hand holding pipette in lab

Test tubes in a test tube rack

Test tubes in a test tube rack

Blood samples in test tube rack

Pupils in science class watching teacher experimenting

Pupils in science class watching teacher experimenting

Children observing test tubes

Portrait of smiling scientist in lab

Female scientist mixing liquids in lab

Portrait of smiling female scientist in lab

Portrait of smiling scientist in lab

Students using digital tablet in classroom

Close-up of test tubes on table

Empty tubes in a test tube rack

Germany, Bavaria, Munich, Test tubes in test tube rack

Young female researcher working in science class

Young female researcher working in science class

Young female researchers talking in science class

UK, Boys (4-5, 10-11) making science experiments at home

Scientist pouring chemical in test tube for experimenting by coworker at laboratory

Germany, Bavaria, Munich, Red liquid in beaker, scientist doing medical research in background

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Germany, Human hand pipetting pink liquid into test tubes

Germany, Human hand pipetting pink liquid into test tubes

Germany, Young sceintist pipetting pink liquid into test tubes

Germany, Bavaria, Munich, Scientist with test tubes in laboratory

Germany, Bavaria, Munich, Scientist with test tubes doing medical research

Germany, Bavaria, Munich, Scientist with test tubes doing medical research

Germany, Bavaria, Munich, Scientist with test tubes in laboratory

Germany, Bavaria, Munich, Scientist with test tubes in laboratory

Students in a white coats working in science class

Young researcher in white coat taking notes in science class

Girl student conducting scientific experiment in laboratory classroom

Child in a science chemistry lesson

Two teenage girls typing in high school computer class

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research

Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research

Germany, Bavaria, Munich, Scientist filling test tubes with pipette for medical research

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Germany, Bavaria, Munich, Scientist filling test tubes with pipette for medical research

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Group of children in a science chemistry lesson

Group of children in a science chemistry lesson

Group of children in a science chemistry lesson

Group of children in a science chemistry lesson

Portrait of young researcher in white coat in a science class

View from the back of young researchers in white coats in a science class

Young female researchers in white coats examining laboratory sample in science class

Students assembling computer in class

Teacher and student during chemistry lesson, wearing protective eyewear and looking at test tube with green liquid

Children look into microscope in laboratory

Children look into microscope in laboratory

A girl is holding molecular model in laboratory