Science & Technology

A Lagrange point is a position in a rotating system of two large bodies where a much smaller object can keep a nearly constant position relative to them. In the idealised model, only L4 and L5 are stable when the mass ratio is sufficiently large.

A solar sail is a spacecraft propulsion system that uses pressure from sunlight on a lightweight, reflective membrane. NASA’s Advanced Composite Solar Sail System unfurls a sail about 80 square metres in area from a spacecraft about the size of a microwave.

What Is Richter Scale? Discover the Richter Scale's role in measuring earthquake intensity. Learn its history, how it works, and its importance in seismic science.

Exploring the Fermi Paradox: Why haven't we found extraterrestrial life? Discover possible explanations and the ongoing search for ET civilizations.

Discover the fascinating world of laughing gas. Learn about nitrous oxide, its uses, effects, and potential risks. Stay informed and make responsible choices.

What is wood made of? Discover the composition of wood, nature's building block, as we explore its components, including cellulose, hemicellulose, and lignin.

Gravitational Waves and the Latest Discovery Announced on June 28, 2023. Scientists have detected the background hum of gravitational waves from the universe's biggest black holes.

Discover the incredible properties of aerogel, the lightest solid on Earth, derived from frozen smoke. Learn about its manufacturing process and wide-ranging applications.

Discover the science behind dry ice, its production methods, and diverse applications in various industries. Explore the sublimation process and unique properties of this remarkable substance.

Debunking the myth that trees produce dangerous carbon dioxide at night, explore the truth about sleeping under trees and their benefits.