English Diary 2026
0826 Physics is the fundamental science of matter, energy, and their interactions. The book traces the development of physics from the natural philosophy of the ancient Greeks to classical physics, relativity, quantum mechanics, particle physics, and modern cosmology. Physics also underpins much of modern civilization. Its discoveries have led to electronics, lasers, medical imaging, nanotechnology, energy technologies, weather forecasting, and emerging fields such as quantum computing. 0825 Biochemistry seeks to understand life at the molecular level. Amino acids are assembled into proteins, whose three dimensional structures enable them to perform a vast array of functions, including catalysis, immunity, movement, and cellular regulation. Genetic information stored in DNA is transmitted through RNA and ultimately expressed as proteins. Modern biochemistry has also paved the way for CRISPR gene editing, a potentially groundbreaking technology that may treat dise...