Navegación |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
=> ¿No se ha registrado todavía?
Karate para la vida Karate Foro - edad ideal Patrickgroop (Visitante)
| | Automatic takeoffs are coming for passenger jets and theyâre going to redraw the map of the sky
<a href=https://krmp8.cc>kra8 cc</a>
In late 1965, at whatâs now London Heathrow airport, a commercial flight coming from Paris made history by being the first to land automatically.
The plane â A Trident 1C operated by BEA, which would later become British Airways â was equipped with a newly developed extension of the autopilot (a system to help guide the planeâs path without manual control) known as âautoland.â
Today, automatic landing systems are installed on most commercial aircraft and improve the safety of landings in difficult weather or poor visibility.
Now, nearly 60 years later, the worldâs third largest aircraft manufacturer, Brazilâs Embraer, is introducing a similar technology, but for takeoffs.
Called âE2 Enhanced Take Off System,â after the family of aircraft itâs designed for, the technology would not only improve safety by reducing pilot workload, but it would also improve range and takeoff weight, allowing the planes that use it to travel farther, according to Embraer.
âThe system is better than the pilots,â says Patrice London, principal performance engineer at Embraer, who has worked on the project for over a decade. âThatâs because it performs in the same way all the time. If you do 1,000 takeoffs, you will get 1,000 of exactly the same takeoff.â
Embraer, London adds, has already started flight testing, with the aim to get it approved by aviation authorities in 2025, before introducing it from select airports. | | | | KeithHar (Visitante)
| | 7 simple secrets to eating the Mediterranean way
<a href=https://kr08.cc>kraken darknet</a>
What if âdietâ wasnât a dirty word?
During Suzy Karadshehâs childhood in Port Said, Egypt, diet culture was nonexistent.
âMy parents emphasized joy at the table, rather than anything else,â Karadsheh said. âI grew up with Mediterranean lifestyle principles that celebrate eating with the seasons, eating mostly whole foods and above all else, sharing.â
But when Karadsheh moved to the United States at age 16, she witnessed people doing detoxes or restricting certain food groups or ingredients. Surrounded by that narrative and an abundance of new foods in her college dining hall, she says she âgained the freshman 31 instead of the freshman 15.â When she returned home to Egypt that summer, âI eased back into eating the Mediterranean food that I grew up with. During the span of about two months, I shed all of that weight without thinking I was ever on a diet.â
To help invite joy back to the table for others â and to keep her familyâs culinary heritage alive for her two daughters (now 14 and 22) â Atlanta-based Karadsheh launched The Mediterranean Dish food blog 10 years ago. Quickly, her table started getting filled with more than just her friends and family.
âI started receiving emails from folks whose doctors had prescribed the Mediterranean diet and were seeking approachable recipes,â Karadsheh said. The plant-based eating lifestyle, often rated the worldâs best diet, can reduce the risk for diabetes, high cholesterol, dementia, memory loss and depression, according to research. Whatâs more, the meal plan has been linked to stronger bones, a healthier heart and longer life.
Preparing meals the Mediterranean way, according to Karadsheh, can help you âeat well and live joyfully. To us, âdietâ doesnât mean a list of âeat thisâ and âdonât eat that.ââ Instead of omission, Karadsheh focuses on abundance, asking herself, âwhat can I add to my life through this way of living? More whole foods, vegetables, grains, legumes? Naturally, when you add these good-for-you ingredients, you eat less of whatâs not as health-promoting,â she told CNN. | | | | Cortney (Visitante)
| | I appreciate checking your site. Regards!
Review my page ... vibely mascara amazon (http://Www.Zti-BIO.Com/bbs/board.php?bo_table=free&wr_id=493927) | | | | Florine (Visitante)
| | Wow, beautiful portal. Thnx ...
Here is my blog ... 안산출장안마ÀåŸÈž¶ (https://bookmarkbells.com/story17832649/%EC%B6%9C%EC%9E%A5%EC%98%A4%ED%94%BC) | | | | JeremyHeisy (Visitante)
| | Sea robins are fish with âthe wings of a bird and multiple legs like a crabâ
<a href=https://kr08.cc>kra10 cc</a>
Some types of sea robins, a peculiar bottom-dwelling ocean fish, use taste bud-covered legs to sense and dig up prey along the seafloor, according to new research.
Sea robins are so adept at rooting out prey as they walk along the ocean floor on their six leglike appendages that other fish follow them around in the hope of snagging some freshly uncovered prey themselves, said the authors of two new studies published Thursday in the journal Current Biology.
David Kingsley, coauthor of both studies, first came across the fish in the summer of 2016 after giving a seminar at the Marine Biological Laboratory in Woods Hole, Massachusetts. Kingsley is the Rudy J. and Daphne Donohue Munzer Professor in the department of developmental biology at Stanford Universityâs School of Medicine.
Before leaving to catch a flight, Kingsley stopped at a small public aquarium, where he spied sea robins and their delicate fins, which resemble the feathery wings of a bird, as well as leglike appendages.
âThe sea robins on display completely spun my head around because they had the body of a fish, the wings of a bird, and multiple legs like a crab,â Kingsley said in an email.
âIâd never seen a fish that looked like it was made of body parts from many different types of animals.â
Kingsley and his colleagues decided to study sea robins in a lab setting, uncovering a wealth of surprises, including the differences between sea robin species and the genetics responsible for their unusual traits, such as leglike fins that have evolved so that they largely function as sensory organs.
The findings of the study teamâs new research show how evolution leads to complex adaptations in specific environments, such as the ability of sea robins to be able to âtasteâ prey using their quickly scurrying and highly sensitive appendages. |
Respuesta:
Temas totales: 21 Entradas totales: 14383 Usuarios totales: 1236 En este momento conectados (usuarios registrados): Nadie
|
|
|
|
|
|
|
Hoy habia 469 visitantes (1057 clics a subpáginas) ¡Aqui en esta página! |
|
|
|
|
|
|
|