university professor
A scientist or university professor of science is using a virtual chalk board to teach or study energy and speed of light, magnetic field direction, chemical reactions and microscopic organisms
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handwritingtheoremforcemotionsinewavesimpleharmonicmagnaticfieldalberteinsteinphysicsbiologychemistryresearchscientificsigncalculatepatternalgebravirtualscreensmartboarddigitalequationuniversitymathematicstheorymathscienceschooleducationmathematicalformulabackgroundsolutioncollegegeometrylearnstudyblackboardlessonknowledgedrawingnumbersymboltechnologyfunctionchalkboardscientistprofessorchalkteachenergyspeedlightmagneticdirectionchemicalreactionsmicroscopicorganisms
Username: Areesarak
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Image ID: 294326004