Neural Networks The brain contains 86 billion neurons connected by trillions of synapses, forming complex networks. These networks process sensory input, control body functions, and generate consciousness. Different brain regions specialize in specific tasks like vision, movement, and memory, whi

Temperature Patterns Earth's climate shows accelerating warming trends since the Industrial Revolution. Global temperatures have risen approximately 1.1°C since 1880, with most warming occurring in recent decades. Arctic regions warm faster than global averages, leading to sea ice loss an

Early Computing Era The first electronic computer ENIAC (1945) filled a large room and used vacuum tubes for calculations. Transistor invention in 1947 enabled smaller, more reliable computers. By 1960, integrated circuits marked the shift to second-generation computing, reducing size and power r

Inner Rocky Planets Mercury, Venus, Earth, and Mars compose the inner solar system, characterized by solid, rocky surfaces. Mercury, closest to the sun, experiences extreme temperature variations. Venus has a thick atmosphere creating intense greenhouse effects. Earth uniquely supports life with