قالب وردپرس درنا توس
Home / Science (page 20)

Science

Scientists did not open the sealed letter that had been studying for 300 years

Scientists are using technology to read centuries-old letters sealed with “letter locks.” Nature Communications The contents of the handwritten European letters that have been sealed for 300 years are no longer a secret, thanks to a technology that allows scholars to look inside almost without destroying the intricate historical documents. In a letter dated July 31, 1697, Jacques Sennacques asked …

Read More »

The dripping oxygen will eventually suffocate most life on earth

Currently, life on our oxygen-rich planet is flourishing, but this is not always the case on Earth-scientists predict that in the future, the atmosphere will return to a methane-rich and low-oxygen atmosphere. This may not happen in another billion years or so. Research shows that when change comes, it will happen soon. This transition will return the Earth to the …

Read More »

Admire what NASA’s Persevering Mars Rover saw in absolutely stunning 4K

Since landing on February 18, the NASA Perseverance Rover has had the opportunity to look around and determine the scope of the surrounding landscape, which shows some very typical dust, dust, and rocky landscapes on Mars. NASA/JPL-California Institute of Technology This Mars 2020 Perseverance Rover Landing It was in the Jezero Crater on this red planet less than two weeks …

Read More »

Scientists did not open the sealed letter that had been studying for 300 years

Scientists are using technology to read centuries-old letters sealed with “letter locks.” Nature Communications The contents of the handwritten European letters that have been sealed for 300 years are no longer a secret, thanks to a technology that allows scholars to look inside almost without destroying the intricate historical documents. In a letter dated July 31, 1697, Jacques Sennacques asked …

Read More »

Japanese billionaire wants 8 civilians to travel around the moon with him

Daily Beast Bombers and master forgers that tried to destroy Mormons Netflix has not undergone any strange changes in the Mormon murder. This is the director of Jared Hess, the director of the Netflix real crime series (released on March 3). This is a maverick. The filmmaker behind is Napoleon Dynamite, Napoleon Lieber and Gentleman Mustang. Hess is a Mormon, …

Read More »

British doorbell camera and driving recorder capture meteors in video

On weekends, British residents were surprised when the slow meteor shining in the night sky. Videos posted to social media taken from doorbells and dash cams across the UK showed the fireball before 10pm on Sunday night. Space travel astronaut reserve station with new solar wing The UK Meteor Network’s videos have now been viewed more than 100,000 on YouTube. …

Read More »

Animals pretend to die for a long time to escape predators

The European ant (Euroleon nostras) played dead on its back. Credit: Nigel R. Franks Many animals pretend to be dead and try to escape from predators. Some individuals of prey species in danger cannot move for longer periods of time even if they are in danger. Charles Darwin recorded a beetle standing still for 23 minutes, but the University of …

Read More »

The Renaissance envelope has been around for centuries, has been almost unfolded and read for the first time

More than 600 years ago, someone complicatedly folded, sealed and posted a letter that had never been sent. Now, scientists have used X-rays to digitally “unfold” this letter and other similar locked letters found in a 17th-century trunk in The Hague. In the centuries before the invention of the sealed envelope, a sophisticated folding technique called “letterlocking” (which converts letters …

Read More »