IP address vs MAC address, these are their differences
Both concepts are identifiers of devices connected to the network and are made up of various numbers and letters. It is quite common for many […]
Technology
What happens when the Moon is closest to Earth?
Throughout the year the Moon varies its position with respect to the Earth. Its period of rotation around our planet is 27,322 days and the […]
Ganymede, one of the most mysterious moons that could harbor life
Discovered by Galileo Galilei in 1610, Ganymede (Jupiter III), one of the four Galilean moons of Jupiter, is the largest natural satellite of said planet […]
Is it possible to cryogenize humans as seen in "Don't look up"?
Leonardo Di Caprio and Jennifer Lawrence’s film tells us how a huge comet approaches Earth. Colliding with it will mean the end of humanity, the […]
Elon Musk's SpaceX vs Richard Branson's Virgin Galactic
Space flights have long ceased to be the sole business of NASA and other countries. Today private companies also prepare missions and trips to space […]
The dream of nuclear fusion: unlimited energy without waste
For decades the scientific community has dreamed of achieving nuclear fusion. A process that, if achieved, could become a clean and practically infinite source of […]
The 4 times it was thought that there was life on the Moon
On July 21, 1969, when man first set foot on the Moon , he found no inhabitant there to welcome them. Despite this, on some […]
The Cherenkov Effect, why does radiation emit blue light?
Radiation or Cherenkov Effect is a curious bluish light that is really an electromagnetic type radiation produced by the passage of particles in a medium […]
Voyager 2: the probe that has been traveling through space for more than 40 years
Voyager 2 is the second spacecraft to travel beyond the confines of the heliosphere. It was launched in 1977 and is identical to its sister […]
The surprising temperature on Venus, Mars, Mercury and other planets in the solar system
The typical thing when we get up every morning is to check the weather conditions in our city, but regardless of whether it rains, it […]
Solar panels will soon enable underwater wireless connections
Researchers at Zhejiang University in China use solar cells to achieve fast wireless communication underwater. An approach that could enable devices that transmit data and […]
What Wi-Fi 6E channels in the 6GHz band are available to use
The launch of the Wi-Fi 6E standard, which enables a new frequency band at 6GHz, marks a before and after in Wi-Fi wireless networks, both […]
Can your brother unlock your iPhone by spoofing Face ID?
The arrival of Face ID with the iPhone X gradually removed fingerprint unlocking from these devices, right now being reserved only for the ‘SE’ versions. […]
How is the SpaceX Crew Dragon?
If you have heard of Elon Musk and you like space travel, then you will have heard of SpaceX, a mega aerospace project that is […]
The first images of the James Webb, the most advanced space telescope
The James Webb Space Telescope , also known as the Webb or JWST, is a high-capacity space observatory designed to revolutionize fields of astronomy ranging […]