It looks like time travel, closed timelike curves, quantum mechanics, and quantum entanglement are once again at the centre of discussions among scientists who recently came up with a new way to send signals from the present into the past. According to some scientists working on quantum communication and spacetime geometry, information can potentially be…
While staying at the Imperial Hotel in Tokyo during a lecture tour, Albert Einstein found himself in an awkward situation. A hotel bellboy had delivered a message to his room, but the physicist realised he had no cash to leave as a tip. Instead of apologising and sending the worker away empty-handed, Einstein picked up…
A former NASA scientist has reignited public curiosity around near-death experiences after claiming she “died” three times and saw the same unusual vision each time. Ingrid Honkala, a marine scientist with a background reportedly connected to NASA and the US Navy, says these moments changed how she understands consciousness, reality, and even the idea of…
We usually discard plastic waste as it reaches its end-of-life for common people, but a research team at the University of Adelaide has made a major discovery that’s changing how the world deals with plastic waste. By harnessing solar energy, they’ve found a way to convert waste into valuable green hydrogen. This involves photocatalytic reforming,…
For centuries, humans have tried to imagine how the rest of the animal kingdom sees the world, but we have always been limited by the three-colour palette of our own eyes. While we can take still photographs that mimic these perspectives, capturing the world in motion has remained a technical hurdle. Unlike traditional filming methods,…
A recent documentary and interviews are re-circulating a pioneering astronaut, widely recognised for his role in the early development of private spaceflight, who reportedly described an unusual and deeply unsettling experience that took place not in orbit, but inside his own bedroom. What makes the account even more striking is the timing. Just days after…
What your messy mix of capital letters could reveal about your mind? Image credit – Gemini Have you ever written a word randomly mixing capitalised letters without realising it initially? Such a minor quirk is actually quite common among people. According to psychologists and graphologists, such a behaviour can indicate one’s emotions, personality, or stress…
The USS Samuel B. Roberts, discovered in 2022 at a depth of seven kilometers, is the deepest shipwreck ever found. Extreme pressure and cold in the Hadal Zone significantly slow down decay, preserving the ship. Image Credits: Wikimedia Commons The exact location of the USS Samuel B. Roberts, or “Sammy B,” was a point of…
A chemist’s accidental discovery in 1938 led to the creation of Teflon. This material, initially a secret industrial substance, later revolutionized cookware with non-stick frying pans. While offering convenience, its environmental impact is now a concern. The invention highlights how curiosity can transform unexpected outcomes into global successes, impacting everything from satellites to everyday kitchenware….
The ocean’s nightly rush hour. Image Credits: Google Gemini Every night, the ocean does one of the biggest magic tricks on Earth, and most of us have never heard of it.Imagine it’s 2 AM somewhere above the Pacific Ocean. On the surface, it looks dead calm, maybe a little spooky, but 600 feet below you,…
