Studies confirm that corals release chemicals to attract symbiotic algae.

In Finland, ‘ice patterns’ on lakes are created by wind and frost. They look like natural paintings.

The chemical element lithium is used in batteries due to its high electrochemical activity, proven by studies.

The oldest restaurant in the world, Sobrino de Botín in Madrid, has been operating since 1725. They cook dishes from 18th-century recipes, and even Goya worked there as a waiter before becoming a ...

In 2023, scientists “heard” a black hole’s signals for the first time. Using telescopes, they detected gravitational waves that sound like a low hum. This discovery confirmed Einstein’s the...

An underground city, Derinkuyu, with rooms and streets, was found in Cappadocia, Turkey! Archaeologists determined it was built in the 8th century BCE for protection from enemies.

The Voyager spacecraft carries a golden record with Earth’s voices! It was launched in 1977 to tell other civilizations about humanity.

The largest aquarium in the world, SEA Aquarium in Singapore, holds 45 million liters of water. It houses 100,000 marine animals, including sharks and rays. The main tank is so huge you can scuba d...

In 1888, the oldest photograph of a human was found in London. The image shows a busy street, but due to long exposure, only one person who stood still is visible. It’s like a window to the past!...

In 2020, a frog the size of a fingernail was found in Antarctica for the first time. This species, called the “ice frog,” survives at -30°C by freezing its body and reviving when thawed. Scien...

The James Webb Space Telescope detected water in the atmosphere of exoplanet K2-18b in 2023.

In Africa, Lake Nyasa is so deep that fish living in it never see light. These species evolved in total darkness at depths over 700 meters. Scientists are still discovering new species in the lake!...

The Shilin Stone Forest in China’s Yunnan Province amazes with its shapes! Geologists found this is due to limestone erosion creating such shapes.

In 2016, China created a monkey robot that can climb trees. Weighing just 5 kg, it uses AI to move like a real monkey. It was developed to explore hard-to-reach forests!

The world’s longest tunnel, the Gotthard Base Tunnel in Switzerland, is 57 km long. It runs under the Alps, with trains speeding through at 250 km/h. Construction took 17 years and cost $12 billi...

In China, there’s a bridge over the Yangtze River that’s 164 km long—the longest bridge in the world! It carries both trains and cars. Building it was more complex than some space missions.Jul 10, 2025

Oxygen makes up 46.6% of the Earth’s crust by mass, being the primary element in silicates.

Black holes in space swallow everything, even light! Astrophysicists suggest the absorbed material turns into energy and is emitted as jets.

The smallest bird in the world, the bee hummingbird from Cuba, is just 5 cm long. It weighs less than 2 grams but can flap its wings 80 times per second! These tiny creatures feed on nectar and loo...

Geological studies prove that the Grand Canyon formed over 5-6 million years by Colorado River erosion.