Professor muscular dystrophy engineering student professor discussing log book water distillation system in laboratory

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Four People, Front View, Horizontal, Indoors, Looking At Each Other, Looking Away, Mature Adult, Mid Adult, Photography

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Size: 5616px × 3744px
Location: Needham, Massachusetts, USA
Photo credit: © Disability Images / Alamy / Afripics
License: Royalty Free
Model Released: Yes

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