Ключевые слова: abstract, background, bio, biochemistry, biology, biotechnology, black, board, chemical, chemistry, color, colorful, colourful, colours, concept, countertop, creativity, design, desk, diversity, education, empty, engineering, experiment, flask, idea, imagination, innovation, inspiration, knowledge, lab, laboratory, metaphor, minded, open, pattern, photo, plastic, positive, power, product, purple, research, science, scientific, set, technology, test, texture, variety,