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STEM Class: Elementary School Students Learning Renewable Energy Sources. Female Teacher Explaining Ecology to Team of Smart Kids Using Earth Model with 3D Models of Wind Turbines and Solar Panels.
Young woman explaining something to her partner while sitting on the sofa at home, having a serious conversation
An ophthalmologist explains eye diseases using an eye model at an examination table in a hospital examination room. Glaucoma, cataracts, diabetic retinopathy.
Serious Hispanic medical practitioner man and young patient looking at electronic medical report, examination results on tablet. Doctor explaining diagnosis, online prescription to man
Tablet, conversation and nurse with senior woman in home for medical consultation on sofa together. Digital technology, discussion and caregiver explain diagnosis to elderly female patient at house.

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