Pequeño niño inteligente en anteojos leer enciclopedia sorprendido por hechos interesantes - Metraje y vídeo de stock

Concentrated girl in eyeglasses standing in studio with interesting book while new idea appeared in her head. Blonde female in pink shirt using pen for writing down all thoughts.

Smart biracial female millennial shocked with scientific facts, holding red book

Pensive woman writing in notebook isolated on turquoise

Focused woman reading book isolated on turquoise

Young student with curly hair posing for the camera with book and glasses

Young female student posing for the camera with book and glasses

Smart biracial female millennial shocked with scientific facts, holding red book

Cheerful schoolgirl reading book and smiling at camera against blackboard

Attentive schoolgirl with rucksack reading book against blackboard, homework

Asian female student hiding behind book, education in university, close-up

Schoolgirl in eyeglasses holding books against blackboard, education, geek

Woman making plans and thinking over business strategy hiding behind notebook