science and idea concept
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science and idea concept |
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| navigate by keyword : abstract algebra background blackboard brainstorming bright bulb business businessman chalkboard concept creative education electricity formulas genius geometry glowing head headless human idea innovation intelligence invention lamp learn light lightbulb man math mathematical mathematics people physics science seminar sign sketch solution suit symbol teach technology tie unrecognizable wall worker workshop writing |
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| Light bulb headed businessman on chalkboard background with mathematical formulas. Science and idea concept |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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