A plate of penne pasta with colorful vegetable sauce, garnished with parsley and cheese, sits on the left side. On the right, a dark panel reads: “Did you know? That our body needs 24 to 72 hours to digest and eliminate consumed food? On average, females’ digestion is much slower. It takes more than 45 hours while in...”
Have you ever wondered how long it really takes for your body to digest the food you eat? While it might seem like a straightforward process—eat, digest, eliminate—the journey your meal takes through your digestive system is long and complex. In fact, it can take anywhere from 24 to 72 […]

Digestion Time: Surprising Facts About Your Gut

Elderly Okinawan women smiling and walking outdoors, representing longevity and healthy aging.
Okinawa: The Japanese Island with Secrets to Longevity Did you know that Okinawa, a small Japanese island, has one of the highest concentrations of people over 100 years old in the world? I didn’t! This remarkable place has fascinated researchers for decades as they try to uncover the secrets behind […]

Okinawa: The Island of Longevity

Dve črni človeški silhueti, ena višja in ena nižja, prikazujeta povečanje povprečne višine ljudi v zadnjih 150 letih. Ob silhuetah je napis »Did you know?« s kratko zanimivostjo o rasti višine.
Taller Than Ever: How We’ve Grown 10 cm in 150 Years (and Who’s the Tallest Today)? On average, people today are about 10 cm taller than 150 years ago.This growth isn’t due to some magic fertilizer, but rather improved nutrition, healthcare, and living conditions.Interestingly, men have grown more in height […]

Portrait of Albert Einstein with text about the mysterious fate of his preserved eyes
Albert Einstein, one of the greatest minds in history, is remembered not only for his groundbreaking contributions to physics but also for some unusual events surrounding his death. One of the more bizarre and lesser-known facts is about the fate of his eyes after he passed away in 1955. Removal […]

Albert Einstein’s eyes

image of the human circulatory system, showcasing the vast network of blood vessels responsible for transporting blood across the body.
This incredible length is equivalent to nearly 2.5 times the circumference of the Earth! The circulatory system, consisting of arteries, veins, and capillaries, plays a crucial role in transporting oxygen, nutrients, and waste products throughout the body. From the heart to every cell in the body, the blood vessels create […]

100,000 Kilometers of Life

A close-up photo of a Prince Rupert's drop, showing its glassy, teardrop-like shape with a long thin tail.
Prince Rupert’s drops are one of the most fascinating phenomena in the world of physics and materials science.They are formed when molten glass is dropped into cold water, rapidly cooling and solidifying into a unique teardrop shape.The outer layer cools and hardens almost instantly, while the inside stays hot longer […]

Prince Rupert˙s drops

Image source: Wikipedia Despite their seemingly calm nature, hippos are incredibly territorial and aggressive, especially when they feel threatened. On average, they can run at speeds of up to 30 km/h (19 mph) on land, making them faster than most humans. In comparison, the average human running speed is around […]

Who wins in a fight between a hippopotamus and a ...

The Incredible Human HeartThe heart of a human embryo starts beating approximately three weeks after the beginning of its development. This tiny, yet powerful organ is one of the first to form and function in the human body. Throughout a person’s life, the heart never rests — it beats around […]

The Human Heart: A Powerful Engine of Life

Australia: A continent with no active volcanoes, offering a stable geological environment.
It’s true – while places like Indonesia, Japan, and even New Zealand have frequent volcanic activity, Australia remains a "volcano-free zone." The country’s last eruption happened over 5,000 years ago.

Active Volcanoes in Australia?

The Sun is a nearly perfect sphere, with a diameter difference of only about 10 kilometers between its poles and equator. ​ Light from the Sun takes approximately 8 minutes and 20 seconds to reach Earth. The Sun’s core temperature reaches about 15 million degrees Celsius, enabling nuclear fusion that […]

Sun

The ostrich is the largest bird alive and lays the biggest eggs — but only in comparison to other eggs. When you compare egg size relative to the bird’s body size, the ostrich actually lays the smallest eggs. Their eyes are bigger than their brainsAn ostrich’s eye is about 5 […]

Ostrich

Fun Facts About Giraffes 1. Giraffes are the tallest land animals on EarthAn adult giraffe can grow up to 6 meters tall! Their long neck helps them reach the high leaves of trees, especially acacias, which are their favorite food. 2. Giraffes have the same number of neck vertebrae as […]

Giraffe