On May 7th occurs Apple Event 2024 and also World Asthma Day is celebrated.
As already revealed, today May 7 will be the Apple Event 2024where the first updates of the year will be shown on the franchise’s teams.
Furthermore, this May 7 is also celebrated as World Asthma Day.a commemorative date since 1998.
Apple Event 2024 takes place today, May 7
As already revealed, this Apple Event 2024 will take place on May 7 which is called ‘Let Loose’ and according to the speculations of several technology experts, it would be focused on iPads.
There are also rumors that they could be presented at this Apple Event 2024 on May 7 new OLED screens for the iPad Pro.
It is expected that in the Apple Event 2024 se announce changes to the iPad Air, a possible integration of an updated M3 chip and a new position for the front camera.
Most read in Technology
Even some enthusiasts hope that something about artificial intelligence will be mentioned at this Apple Event 2024.
This new Apple Event 2024 will take place this May 7 starting at 8:00 am Mexico time.
World Asthma Day is also celebrated on May 7
In addition tol Apple Event 2024It is May 7th marks World Asthma Daywhich is celebrated every first Tuesday in May.
The event was organized by the Global Initiative for Asthma (GINA).
World Asthma Day Its objective is education and awareness about this disease of the respiratory system, in addition to its care and control.
Asthma It is a pathology of the respiratory tract that causes the lungs to not function correctly.
This means that the entry and exit of air is not of quality due to chronic inflammation of the respiratory system, and generally those who suffer from this disease are vulnerable to:
- The weather
- Dust
- There
- Chemical substances
The aim of World Asthma Day is to teach people what to do in the event of a possible attack or crisis of the disease.
In that sense, GINA who promoted World Asthma Dayis a program in collaboration with the National Heart, Lung, and Blood Institute, and the National Institutes of Health of the United States and the World Health Organization.
What is celebrated on May 7? Today is Apple Event 2024 and World Asthma Day is celebrated
New approach explains why Venus lost almost all its water
Madrid. Scientists at the University of Colorado Boulder have discovered how Venus, Earth’s boiling, uninhabitable neighbor, became so dry.
The results could help explain what happens to water on a large number of planets throughout the galaxy. The work is published in Nature.
The new study fills a big gap in what researchers call the history of water on Venus
. Using computer simulations, the team discovered that hydrogen atoms in the planet’s atmosphere shoot out into space through a process known as dissociative recombination
causing Venus to lose about twice as much water each day compared to previous estimates.
Water is really important for life
recalls Eryn Cangi, researcher at the Laboratory of Atmospheric and Space Physics (LASP) and co-lead author of the article. We need to understand the conditions that support liquid water in the universe and that may have produced the very dry state of Venus today.
.
That planet, he reiterates, is absolutely parched. If you took all the water on Earth and spread it over that body like jam on toast, you would get a liquid layer about three kilometers deep. If you did the same on Venus, where all the water is trapped in the air, you would end up with just three centimeters, barely enough to wet your toes. Venus has 100 thousand times less water than Earth, although basically the same size and mass
said Michael Chaffin, co-lead author of the study and LASP scientist.
In the current study, researchers used computer models to understand Venus as a giant chemistry laboratory, zooming in on the various reactions that occur in the planet’s swirling atmosphere. The group reported that a molecule called HCO+ (an ion formed by an atom of hydrogen, one of carbon and another of oxygen) high in the atmosphere of that planet may be the cause of the escape of the resource.
For Cangi, co-lead author of the research, the findings reveal new clues about why Venus, which probably once seemed almost identical to Earth, is almost unrecognizable today.
We try to discover what small changes occurred on each planet to bring them to these very different states
added Cangi, who earned his PhD in astrophysical and planetary sciences in Boulder in 2023.
Scientists suspect that billions of years ago, during the formation of Venus, the planet received almost as much water as Earth. At some point, catastrophe struck. Clouds of carbon dioxide in the neighboring planet’s atmosphere triggered the most powerful greenhouse effect in the solar system, eventually raising surface temperatures to a scorching 480 degrees Celsius. In the process, the entire resource evaporated and most of it went into space.
But that ancient evaporation can’t explain why it’s as dry as it is now, or how it continues to lose water to space.
Chaffin and Cangi explained that in the upper atmospheres of the planets, water mixes with carbon dioxide to form this molecule. In previous work, researchers reported that HCO+ may be causing Mars to lose much of its water.
Here’s how it works on Venus: HCO+ is constantly produced in the atmosphere, but individual ions don’t survive long. Electrons in the atmosphere find them and recombine to split them in two. In the process, hydrogen atoms drift away and may even escape into space entirely, robbing Venus of one of the two components of water.
In the new study, the group estimated that the only way to explain Venus’ dry state was if the planet harbored larger-than-expected volumes of HCO+ in its atmosphere.
#approach #explains #Venus #lost #water
– 2024-05-07 22:09:41
Related posts:
Windows 11 banned from installing on smartphones
Media journalists noticed that in the future Windows 11 24H2 update, a ban on installing the operating system on smartphones is expected. The authors explained that the update does not support older devices based on ARM processors, which include gadgets based on Windows Phone.
“Devices such as the Lumia 950 and Lumia 950 XL will no longer be able to work with new releases of Windows 11,” the journalists noted. According to them, Microsoft never adapted Windows 11 for smartphones on the Windows Phone platform, but enthusiasts could still install the system on devices. This loophole will be closed in update 24H2.
Experts said that older smartphones run on ARM 8.0. The future OS will only work with processors that support ARM 8.1 and higher. Also, 24H2 is not adapted to work with some ARM processors, that is, the system cannot be installed on some laptops.
Windows Phone, which was later renamed Windows 10 Mobile, was released on October 11, 2010. In January 2018, Mirosoft announced that they would not support the platform.
#Windows #banned #installing #smartphones
2024-05-07 22:21:39
Related posts: