Keywords
20's, 20-24 years, 20-25, 20-30, 20s, 25-29 years, 25-30, 3, 30's, 30-34 years, 30-35, 30-40, 30s, 35-40, access, adult, african, african american, african ethnicity, african-american, african-american ethnicity, afro american, afro-american, apparel, asian, asian ethnicity, background people, black, black hair, brunette, caucasian, cheerful, class, classroom, close up, close-up, closeup, clothes, clothing, color, color image, colour, communicating, communication, computer, confidence, confident, connecting, connection, connexion, cooperation, day, daylight, daytime, development, device, digital tablet, discovery, e-book, e-reader, education, electronic book, electronic device, enjoyment, examining, experimentation, experimenting, far eastern, fellow, female, focus on foreground, front view, gaiety, gal, garment, gentleman, glad, gleeful, guy, happy, health care, health-care, healthcare, hi-tech, high tech, high technology, high-tech, human, human being, indoor, indoors, inside, internet, japanese ethnicity, joining, jolly, lab, laboratory, lady, lighthearted, looking at camera, magnification, magnifier, male, man, medical, medical care, medical science, merry, microscope, mid adult, mid adult men, mixed race, mixed race person, mobility, multi-ethnic group, multicultural, multiculturalism, occupation, of african descent, online, operating, oriental, people, person, pharmaceutical, photography, portrait, portraiture, posing, positive, r&d, research, research & development, research and development, researching, satisfaction, school, schoolroom, science, scientific, scientist, scrubs, self-assured, smile, smiling, studying, surgical gown, tablet computer, team, teammate, teamwork, technology, thirties, thirty, three, three people, together, togetherness, twenties, twenty, uniform, using, vertical, western european, wireless, wireless technology, woman, women, women in science, world wide web, young adult, young men, young women, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, bld157556