Επαγγελματίας Αφρο-Αμερικανός γιατρός με προστατευτική στολή κάνει επιστημονικά πειράματα και αναπτύσσει εμβόλιο σε ένα σύγχρονο εργαστήριο. Βοηθός στο εργαστήριο. Η έννοια της επιστήμης και της ιατρικής. - Φωτογραφίες & Εικόνες Αρχείου

Woman in goggles and medical mask near blurred scientist in laboratory, banner

Professional scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer technology and

Professional scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer technology and

Professional scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer technology and

Professional scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer technology and

Professional scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer technology and