© Jujitsu Martial Arts fighters grapple at the ICON grappling tournament in Honolulu

© Female scientist examining a human sample on a microscope slide

© Two women in a cosmetics shop trying lipstick

© Two women in a cosmetics shop trying hand cream

© Female scientist preparing a multi well tray containing blood samples for clinical testing in the laboratory

© Feamle scientist preparing a blood sample for clinical testing in the laboratory

© Two women in a cosmetics shop trying make up

© Two women in a cosmetics shop discussing products

© Two women in a cosmetics shop discussing products

© Two women in a cosmetics shop trying make up

© Two women in a cosmetics shop trying products

© Female scientist preparing a multi well tray containing blood samples for clinical testing in the laboratory

© Two women in a cosmetics shop trying scent

© Female scientist preparing a multi well tray containing blood samples for clinical testing in the laboratory

© Feamle scientist preparing a blood sample for clinical testing in the laboratory

© Two women in a cosmetics shop trying make up

© Biotechnology Research, Scientist viewing specimens in a vial during an experiment in the laboratory

© Biomedical Research, close-up of a glass slide holding a specimen of human tissue, microscope

© Biomedical Research, female scientist viewing stem cells developing in a culture jar during an experiment in the laboratory

© Rumania, woodworking, worker with protective workwear and measuring beaker

© Biomedical Research, female scientist viewing stem cells developing in a culture jar during an experiment in the laboratory

© Rumania, woodworking, worker with protective workwear using stop watch

© Stem cell research, scientist holding a culture jar with a DNA gel in the background

© Biotechnology Research, Scientist viewing specimens in a multi well plate during an experiment in the laboratory

© Biomedical Research, female scientist viewing stem cells developing in a culture jar during an experiment in the laboratory