Category: sea

water

September 4, 2021

How did water come to earth? Certainly not after the earth came into being. Water is older than earth. The water we use contains the hydrogen produced by the Big Bang. And the explosion of oxygen stars in it. So there is more water available in space than we think. It only tells the most…

Paleontologists say the fossil remains from western kansas in the United States are new mosaic species

September 1, 2021

Paleontologists say the fossil remains from western kansas in the United States are new mosaic specieshe newly discovered mozzarella species lived about 80 million years ago / late cretaceous epoch /. This ancient creature lived in the shallow waters of the Western Inland Sea, which divides the North American continent into two open seas. It…

Petal-shaped shark teeth dating back 290 million years were first found in China.

August 31, 2021

Qianshi limestone in Yangquan City, north China’s coal-rich Shanxi Province / well-preserved petalodus teeth Studies in the samples have shown that the petal-shaped teeth have a crown that looks like a snout and has a long, tongue-shaped root. Shark petal-shaped teeth or petalodus teeth about 360-250 million / 360 million and 250 million yeras ago…

speed

August 31, 2021

Man can fly in space at maximum speed with today’s technology, or fly a spacecraft. According to current records, the fastest man’s speed was 39897 km / hr, just months before the Apollo 10 orbiting the moon (test flight) to return to Earth. The starship is expected to break, as it is expected to reach…

DUNKLEOSTEUS Terrell

August 30, 2021

About a dozen species have been identified under this endangered genus, Dunkleosteus. These terrifying fish, with their powerful jaws, head, body, and heavy armor, roamed the oceans 358-382 million years ago. The biggest feature was the jawbones, which closed very quickly. Fossils. Fossils have been found in North America, Belgium, Poland and Morocco. Of these,…

Algae that help catch criminals ….. Diatoms

August 30, 2021

Whether it is desolate fields, dark forests, polluted rivers, or concrete forests, the environment can leave evidence of a culprit. This principle has been well known to crime investigators since the late 1800s. Let’s see how an algae can help catch criminals. If a body is found in a pond or any other place, an…

Submarine

August 24, 2021

A ship sails calmly across the sea..suddenly the ship splits in two with an explosion..sinks in the sea..a submarine over 1000 km slowly rises to the surface of the sea. It is not clear who first came up with the idea for the submarine, but the first submarine was built by a Dutch scientist, Cornelius,…

A fish with teeth similar to human teeth …. Paku Pacu

August 24, 2021

Pak is a pet fish that resembles a piranha. Although native to South America, Pak is a popular breed around the world. Pacu is the oldest word in the Tupi-Gorani language of South America. The word means ‘fast eaters’. The most commonly grown variety in Kerala is the Red Bellied Pak. The names of the…