young scientist entreating teenage pupil during chemistry practical session
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
young scientist entreating teenage pupil during chemistry practical session |
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| navigate by keyword : beard boy chemical chemist chemistry childhood children class classroom coat development discovery education educational equipment experiment experimenting flask fuming glasses glassware glove instruction interest kids knowledge lab laboratory learning lesson practical project pupils research scholar school schoolboy schoolchild science scientific scientist set students study studying teacher teamwork tutor |
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| A bit of fume anyone. Curious schoolboy and a male chemistry teacher conducting an experiment in the school laboratory and having fun with a fume appearing from a vacuum flask. |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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