Latest Stories
Most recently published stories in FYI.
Natural creatures lose 50 species every day, but do you know how many new species are produced?
You must have heard a lot of news about natural creatures in the news, radio and other media. Thousands of species have gone extinct worldwide in recent centuries. In the past 400 years, the rate of species extinction has increased rapidly. A species goes extinct roughly every 4 years, between 13 and 135 times the normal fossil record.
By dardani lennon3 years ago in FYI
Magnetar VS pulsar who is more powerful? What is the difference between a pulsar and a magnetar?
There are all kinds of celestial bodies in the universe, and magnetars and pulsars are very popular. We have always wondered which of them is more powerful. Let's talk about it today. Both magnetars and pulsars are a type of neutron star, and both are stars with a mass between three and eight times that of the sun. It was formed after the supernova explosion occurred due to the rapid collapse of the interior due to the exhaustion of fuel in the later years of its demise. However, there is a huge difference between the two celestial bodies.
By dardani lennon3 years ago in FYI
Musk is going to launch 42,000 Starlink satellites, will it threaten the security of Tiangong Space Station?
On April 29, 2021, the "Tianhe" core module was successfully launched into orbit, officially starting the construction process of the Tiangong space station. On the same day, Musk’s SpaceX launched 60 satellites, and the number of Starlink satellites in low-Earth orbit has increased to 1,438; on May 4, Starlink plans to launch 26 batches of satellites, raising the total number of satellites in orbit to 1,498. particles.
By dardani lennon3 years ago in FYI
Amazing amount! 50 million tons of extraterrestrial dust fall on the earth every year, the earth is not safe!
In Antarctica, scientists have made an interesting discovery: Every year, about 50 million tons of cosmic dust break through the protection of the earth's atmosphere and eventually land on the earth's surface.
By dardani lennon3 years ago in FYI
Panama monkeys have entered the Stone Age, will they threaten humans in the future?
Panama monkey, a species of monkey, is also called Panama monkey because the population is distributed in Panama. In fact, it is not uncommon for Panama monkeys to enter the Stone Age.
By dardani lennon3 years ago in FYI
A group of mysterious "yellow balls" appeared in the Milky Way, scattered in many places, scientists: they are very strange
Since 2010, American scientists have been searching for mysterious "yellow balls" in the universe. They were first discovered when they were sorting out the "Spitzer" space telescope. In the pictures of the Milky Way it took, scientists found a lot of Strange "yellow balls", what are they?
By dardani lennon3 years ago in FYI
Why are meteorites so expensive? Yang Kexin, a girl from Guizhou, picked up 400 kilograms of meteorites in Xinjiang for 5 years
With the marketing slogan "Diamonds are forever, a diamond is forever", diamonds are hyped into expensive luxury goods. But in nature, the most expensive stones are not diamonds, but meteorites. Nowadays, the price of meteorites has been fired to tens of thousands of pieces per carat, and meteorites are different from diamonds. Meteorites are usually a large piece, or even a ton of meteorites. This shows how expensive the price of meteorites is.
By dardani lennon3 years ago in FYI
After studying 24,000 dreams, scientists came to the conclusion that dreams are indeed a continuation of reality
What is a dream? Some people say that dreams are a mirror that peeks into a person's heart, because the content of dreams is the embodiment of the subconscious. Some people say that dreams are another kind of illusory but real life experience. We often see familiar people in our dreams, but experience particularly illusory things. In tribal societies with backward civilization development, dreams are often considered to be the instructions of the gods, or the possession of the devil. There are still people who are willing to believe these claims that sound superstitious now, which has to lead to thinking: what is a dream?
By dardani lennon3 years ago in FYI
A bad news! Earth's magnetic field has cracked for unknown reasons, and scientists are concerned
Some people think that the emergence of life on earth is an accidental event, but others think that it is the result of a combination of many aspects. If the appearance of the first life on earth was an accident, then it can continue to survive on the earth and reproduce offspring, indicating that the natural environment of the earth is suitable for life to survive. Compared with other planets, the earth has many environmental advantages, such as a suitable atmosphere, suitable temperature, flowing liquid water and so on.
By dardani lennon3 years ago in FYI
How does the human brain perceive reality? Deep Learning from a Physics Perspective, Similar to the Philosophy of the Brain
Today, artificial intelligence is present in almost every aspect of our lives. AI-based applications such as smartphones, social media, recommendation engines, online advertising networks and navigation tools impact us every day. Deep learning has systematically advanced the state of the art in areas such as speech recognition, autonomous driving, machine translation, and visual object recognition.
By dardani lennon3 years ago in FYI
The sea area with a transparency of up to 72 meters is called a "sea graveyard", and ships are afraid to approach it
"The unanimous answer to what knowledge is most valuable is science." - Spencer At a very young age, our teachers taught us to believe in science. Modern science, supported by systematic theory and experiments, has brought great convenience to people's lives, and with the passage of time, science and technology have continued to improve. However, even in a modern society with such a highly developed science and technology, there are still some natural phenomena that cannot be explained and remain unsolved mysteries forever.
By dardani lennon3 years ago in FYI
Penguins are going extinct! After 80 years, Antarctic precipitation has increased by 2.4 times, and penguins will have nowhere to escape
Polar bears and penguins can be said to be endemic species at the two poles of the earth. One lives in the North Pole and the other in the South Pole. It looks like two parallel lines, and there is no possibility of meeting each other forever.
By dardani lennon3 years ago in FYI
