Paraplegic student working with classmate in science classroom

25 29 years 30 34 years acceleration african american ethnicity authentic authenticity boston candid caribbean classmate classroom college color image disability education enjoying experiment experimenting frictionless table friend gesturing happy horizontal indoors knowledge laboratory learning man massachusetts mid adult mid adult men people photography real people research research & development researching school science scientific selective focus sitting smiling spinal meningitis standing stem education student studying table talking three quarter length two people united states university waist up wheelchair working young adult young men minority minorities real life millennial2 20 25 20 30 20's 20s 25 30 30 35 30 40 30's 30s 35 40 adult african african american african ethnicity african american afro american afro american america american americas appreciating black buddy chatting cheerful chum class color colour communicating communication companion companionship comrade conversation conversing dialog dialogue disadvantage discussing east east coast enjoyment examining experimentation fellow friendship furnishing furniture gaiety gentleman glad gleeful guy handicap hindering human human being indoor information inside instructing intelligence jolly lab lighthearted male merry motioning new england north america northeast of african descent pal person pleasing pleasure pupil r&d relationship relishing research and development satisfaction schoolmate schoolroom seated signaling smile speaking talker thirties thirty three quarter length transit transport tuition twenties twenty two us usa united states of america us usa vehicle waist up wisdom work