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Last Updated on March 4, 2025 by Zinab Hasssan What is Nanotechnology? During his speech, almost 60 years ago, Richard Feynman asked: “What would happen if we could arrange the atoms, one by one, in the way we want?” He was the first one to envision the idea of nanotechnology. During the next 30 years, microscopes were being developed, allowing …

Last Updated on February 26, 2025 by Basem Ali Semiconductors and electronic circuits have been causing a leap that can not be ignored. Thanks to semiconductors, the author of this article was able to write it, and you are able to read it. There isn’t anyone on earth who has never used semiconductors before in some way or another. In …

Last Updated on March 4, 2025 by Zinab Hasssan What is Laboratory Accidents? Laboratories accidents may be the result of carelessness. Some common types of injuries include chemical burns, cuts from broken glass, inhalation of toxic fumes, absorption of chemicals through the skin, and ingestion of toxic chemicals. Scientific laboratories contain dangerous chemicals that may lead to most of the …

Last Updated on March 9, 2025 by Zinab Hasssan Nuclear physics helps us better understand the universe. It is the the study of the structure and characteristics of the main building unit of the universe, the atom. The atomic structure gives us a clearer picture of the physical and chemical properties of elements and elementary particles. The European Organization for Nuclear …

Last Updated on March 4, 2025 by Zinab Hasssan Chemistry is a natural science that has existed since ancient times. Chemistry applications in ancient civilizations have been linked to mining, dying, medicine, and glassmaking. civilizations, including the ancient Egyptian, Babylonian and Indian, succeeded in using chemistry in practical ways in those fields, but they did not develop theoretical knowledge that …