Science
How Memory Works: The Neuroscience of Remembering and Forgetting
You remember your first day at school but not what you had for lunch three Tuesdays ago. You can ride a bicycle…
Author: <span>Khabar 24h Science Desk</span>
Space & Aerospace
NASA’s Artemis Program: The Road Back to the Moon, Mission by Mission
More than half a century after the last Apollo astronaut left the Moon, NASA is going back — this time, it says,…
Space & Aerospace
How Rockets Build the Speed to Reach Orbit and Stay There
Getting to space is not really about going fast. A rocket that climbed straight up to 400 kilometres would simply fall back…
Science
How Your DNA Works: The Three-Billion-Letter Code Inside You
Inside nearly every cell of your body sits a molecule containing about three billion “letters” — a complete instruction manual for building…
Space & Aerospace
How Fighter Jets Evolved: Five Generations From Propellers to Stealth
In 1903 the airplane was a wood-and-canvas curiosity that could barely stay airborne. Four decades later, jet fighters were dueling at near…
Science
How the Periodic Table Was Built and Why It Still Grows
It hangs on the wall of every chemistry classroom on earth: rows and columns of symbols that claim to organise all matter.…
Space & Aerospace
How Budget Airlines Turn Cheap Seats Into Big Profits
A £20 plane ticket seems to defy economics — the fuel alone must cost more than that. Yet budget airlines are among…
Science
What Quantum Entanglement Actually Means: A Plain-English Physics Explainer
Quantum entanglement is one of the most famous ideas in physics — and one of the most misunderstood. Pop culture treats it…
Space & Aerospace
How Air Traffic Control Works: Keeping Thousands of Planes Safely Apart
On a busy summer day, the world’s skies hold an astonishing choreography: Flightradar24 has tracked more than 150,000 commercial flights in a…
Science
How the Scientific Method Works: From Hypothesis to Peer Review
Science has an unmatched record of figuring out how the world works — from vaccines to semiconductors to the age of the…