Mystery
The oldest rock discovered by geologists in the United States is 3.82 billion years old.
Scientists have confirmed that Michigan's gneiss is the oldest rock in the United States. This includes Zispristals, formed around 3.82 billion years ago and served in front of long, outstanding competitors. We once assumed that Minnesota maintained this distinction, but fresh data is heading in a different direction. Carol Frost of the University of Wyoming published these results with a team that tested rock samples with the help of advanced geological chronology tools.
By Francis Dami11 months ago in FYI
Why You Talk to Yourself — And Why It’s Actually Smart
You catch yourself whispering under your breath—maybe rehearsing what to say in a meeting, reminding yourself to grab your keys, or scolding yourself for forgetting something (again). It might feel strange or even a little embarrassing, like you're doing something only kids or eccentrics do. But here's the truth: talking to yourself isn't weird. It's brilliant. In fact, it’s one of the most efficient tools your brain has for organizing thoughts, solving problems, and managing emotions. You’re not crazy—you’re clever.
By Noman Khan 11 months ago in FYI
No bacteria have ever been observed on Earth or anywhere else before, except on the Chinese space station.
Life in orbit has constantly intrigued scientists, however, few predicted that to would discover a microbe that had by no means been visible on Earth. A bacterium named Niallia tiangongensis has popped up aboard China`s Tiangong station, sparking interest and concern. The new species became diagnosed via way of means of Dr. Junxia Yuan, from the Shenzhou Space Biotechnology Group in Beijing, following designated genetic and biochemical tests.
By Francis Dami11 months ago in FYI
Why Do Airplanes Fly at 35,000 Feet?
Why Do Passenger Planes Fly at Such High Altitudes? A Deep Dive into the Science and Safety Behind Cruising at 35,000 Feet When we board a passenger airplane, buckle our seat belts, and watch the world shrink beneath us, few of us stop to think: Why do planes fly so high? At cruising altitude, most commercial aircraft soar at around 35,000 feet, which is roughly 11 kilometers above sea level. This altitude might seem extreme to many, but there are several well-founded scientific, technical, and economic reasons behind this practice.
By Ikram Ullah11 months ago in FYI
Why We Feel Nothing When Mosquitoes Bite Us (But Itches Later)
It’s a warm evening. You’re enjoying the outdoors, and everything feels perfectly normal—until a few hours later when an unbearable itch creeps up on your skin. You look down and see the familiar red bump: a mosquito bite. The strange part? You never felt the bite happen. It’s like the mosquito was never there. So why does something so small leave such a big, irritating aftermath—while making a silent entrance?
By Noman Khan 11 months ago in FYI
The Headless Survivor: Nature’s Most Resilient Insect
Did You Know? > There is a creature that can survive for a whole week even after its head is cut off! As unbelievable as it sounds, it’s absolutely true. There exists a creature in this world that can live for days—even up to a week—without its head.
By Ikram Ullah11 months ago in FYI
The Electric Eel: Nature’s Living Power Plant
The Astonishing Creature That Generates Electricity: The Electric Eel Among the countless wonders of nature, the Electric Eel (scientific name: Electrophorus electricus) stands out as a truly fascinating and extraordinary creature. This amazing animal possesses the rare and powerful ability to generate electricity within its body—up to a staggering 600 volts! Such immense power allows it not only to stun or paralyze its prey but also to defend itself against predators. The electric eel is a living example of nature’s ingenious design, combining biology and bioelectricity in a way that scientists are still striving to fully understand.
By Ikram Ullah11 months ago in FYI
How SPU Students Are Making Money While Studying , And You Can Too
Being a student at Sol Plaatje University (SPU) in 2025 is no joke ,between lectures, res life, and assignment overload, it's easy to feel broke and overwhelmed. But what if you could earn cash without sacrificing your studies or social life? That’s exactly what these SPU hustlers are doing. From slippers to study notes, here are real side hustles run by students right here on campus , and how you can start your own.
By sol sessions11 months ago in FYI
5 countries in the world that have ‘dead cities’ each city
Here are 5 countries with notable "dead cities," 1. Cyprus: Varosha, located in Famagusta, was once a modern tourist hotspot on the eastern coast of Cyprus. Before 1974, this suburb was a vibrant area with high-rise hotels, shops, and residences, attracting celebrities and tourists alike. However, following the Turkish invasion of Cyprus in August 1974, the Greek Cypriot inhabitants fled as the Turkish Army advanced. The area was subsequently fenced off and has remained abandoned ever since.
By Moharif Yulianto11 months ago in FYI
