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34280422 results

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    Man in a suit and tie — Stock Photo
    Man in a suit and tie
    Couple playing chess — Stock Photo
    Couple playing chess
    Two girls carrying baskets — Stock Photo
    Two girls carrying baskets
    Abstract structured network, digital illustration. — Stock Photo
    Abstract structured network, digital illustration.
    Teacher explaining material to student — Stock Photo
    Teacher explaining material to student
    Side view of teenage girl using microscope while practicing experiment in lab — Stock Photo
    Side view of teenage girl using microscope while practicing experiment in lab
    Female friends talking in locker room — Stock Photo
    Female friends talking in locker room
    Boy showing chess figure near chess board — Stock Photo
    Boy showing chess figure near chess board
    Portrait of a young girl wearing make-up standing by a curtain — Stock Photo
    Portrait of a young girl wearing make-up standing by a curtain
    Schoolboy raising hand — Stock Photo
    Schoolboy raising hand
    Schoolboy writing spellings — Stock Photo
    Schoolboy writing spellings
    Unrecognizable woman reading book on bed at home — Stock Photo
    Unrecognizable woman reading book on bed at home
    Smiling muscular black man using phone while standing against window in daylight — Stock Photo
    Smiling muscular black man using phone while standing against window in daylight
    Indoors scene with people choosing books in bookstore — Stock Photo
    Indoors scene with people choosing books in bookstore
    Rear view of schoolgirl — Stock Photo
    Rear view of schoolgirl
    Teenage girls practicing experiment while standing in lab — Stock Photo
    Teenage girls practicing experiment while standing in lab
    Female students analyzing results of experiments — Stock Photo
    Female students analyzing results of experiments
    Female college student using microscope while practicing experiment in lab — Stock Photo
    Female college student using microscope while practicing experiment in lab
    Large radio antenna — Stock Photo
    Large radio antenna
    Brain hot-air balloon in sky — Stock Photo
    Brain hot-air balloon in sky
    Teacher looking at schoolboy — Stock Photo
    Teacher looking at schoolboy
    Young students studying in classroom — Stock Photo
    Young students studying in classroom
    Robot hand touching digital fingerprint, artificial intelligence conceptual illustration. — Stock Photo
    Robot hand touching digital fingerprint, artificial intelligence conceptual illustration.
    Human brain, computer illustration — Stock Photo
    Human brain, computer illustration
    Senior man posing with bicycle — Stock Photo
    Senior man posing with bicycle
    Thoughtful schoolboy sitting in classroom — Stock Photo
    Thoughtful schoolboy sitting in classroom
    Mid adult man with digital tablet sitting at meeting with couple. — Stock Photo
    Mid adult man with digital tablet sitting at meeting with couple.
    Group of three young Chinese people standing and talking while looking through documents. — Stock Photo
    Group of three young Chinese people standing and talking while looking through documents.
    Student standing with apple in hands — Stock Photo
    Student standing with apple in hands
    Portrait of serious boy — Stock Photo
    Portrait of serious boy
    Rear view of schoolboy writing — Stock Photo
    Rear view of schoolboy writing
    Students studying in the class at school — Stock Photo
    Students studying in the class at school
    Teenage girl wearing safety glasses while practicing science experiment in lab — Stock Photo
    Teenage girl wearing safety glasses while practicing science experiment in lab
    Brain shaped network connected lines and dots, white on black background illustration. — Stock Photo
    Brain shaped network connected lines and dots, white on black background illustration.
    Grandmother & Child on Tablet — Stock Photo
    Grandmother & Child on Tablet
    Young, smart and attractive man looking away from the camera — Stock Photo
    Young, smart and attractive man looking away from the camera
    Boy decorating Christmas cookies — Stock Photo
    Boy decorating Christmas cookies
    Silhouette of human brain on plain background, digital illustration. — Stock Photo
    Silhouette of human brain on plain background, digital illustration.
    Brain neurons, conceptual illustration — Stock Photo
    Brain neurons, conceptual illustration
    Young male student practicing experiment while standing in lab — Stock Photo
    Young male student practicing experiment while standing in lab
    Stylish man in bright headphones surfing mobile phone and holding a credit card while leaning on marble wall — Stock Photo
    Stylish man in bright headphones surfing mobile phone and holding a credit card while leaning on marble wall
    Male teacher with students in classroom at school — Stock Photo
    Male teacher with students in classroom at school
    Elderly man posing on street — Stock Photo
    Elderly man posing on street
    Artificial intelligence. Interconnected knowledge representation Ai. — Stock Photo
    Artificial intelligence. Interconnected knowledge representation Ai.
    Female professor using laptop — Stock Photo
    Female professor using laptop
    Human brain anatomy, 3D illustration. Lobes of the brain are colour-coded: frontal lobe (Pink), parietal lobe (blue), occipital lobe (orange) and temporal lobe (yellow). — Stock Photo
    Human brain anatomy, 3D illustration. Lobes of the brain are colour-coded: frontal lobe (Pink), parietal lobe (blue), occipital lobe (orange) and temporal lobe (yellow).
    Man wearing coat and looking away — Stock Photo
    Man wearing coat and looking away
    Human brain, computer illustration — Stock Photo
    Human brain, computer illustration
    Adorable little girl jumping on sandy beach against blue sky — Stock Photo
    Adorable little girl jumping on sandy beach against blue sky
    Smiling girl sitting on bed — Stock Photo
    Smiling girl sitting on bed
    Attentive man playing chess at home — Stock Photo
    Attentive man playing chess at home
    Student looking away while holding book — Stock Photo
    Student looking away while holding book
    Human brain, computer illustration — Stock Photo
    Human brain, computer illustration
    Digital Earth, conceptual illustration. — Stock Photo
    Digital Earth, conceptual illustration.
    Close up of Game and chess pieces on dark background — Stock Photo
    Close up of Game and chess pieces on dark background
    Students in class with teacher — Stock Photo
    Students in class with teacher
    Stylish man with backpack looking at camera standing in yard with red metal construction in sunny day — Stock Photo
    Stylish man with backpack looking at camera standing in yard with red metal construction in sunny day
    Boy writing on whiteboard — Stock Photo
    Boy writing on whiteboard
    Students putting books in drawe — Stock Photo
    Students putting books in drawe
    Human brain, computer illustration — Stock Photo
    Human brain, computer illustration