Florida testing 200 mph wind effects
ARE WE READY FOR A 200 MPH HURRICANE? | |
| NSF-NHERI WALL OF WIND, FLORIDA INTERNATIONAL UNIVERSITY, MIAMI, FLORIDA | | It’s frightening to watch a shed blast apart in a Florida university’s wind tunnel (above).
However, as climate change threatens to make storms worse, scientists need to upgrade to test for stronger and stronger winds—so they are planning to build a new hurricane lab.
“I want to be seeing research and testing in the 170-, 190-mph range. … That’s where nature is going,” says Richard Olson, director of Florida International University’s hurricane lab.
Read the full story here. | | | |
| PHOTOGRAPH COURTESY NSF-NHERI WALL OF WIND, FIU | | A mighty wind: A single fan at the testing facility is 15,000 pounds. It takes 12 fans to generate Category 5 hurricane wind speeds.
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| PHOTOGRAPH BY REMI BENALI | | | |
| PHOTOGRAPH BY JENNIFER MCCLURE | | | |
| ILLUSTRATION BY ANDREW FAZEKAS | | Hello, Summer Triangle: A new season brings sky watchers a dominant stellar pattern. The Summer Triangle is known as an asterism, an eye-catching pattern that can include stars from multiple constellations. In this case the Summer Triangle is formed by the stars, Vega in Lyra, the harp; Altair, in Aquila, the eagle; and Deneb, from Cygnus, the swan. The Milky Way band cuts right across the formation. At dawn Friday, look in the low eastern sky for a stunning lineup of worlds that includes the crescent moon sandwiched between Venus and Mars. Here’s more on summer’s rare planetary lineups. — Andrew Fazekas
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| VIDEO BY AMI VITALE | | Hey, Shorty: We kicked off World Giraffe Day yesterday with video by Nat Geo Explorer Ami Vitale. The video showed Fupi (Shorty in Swahili), a reticulated giraffe that was rescued and rehabilitated. Across Africa, giraffes are undergoing what is called a silent extinction. Populations have dropped nearly 40 percent in three decades, likely caused by habitat loss, fragmentation, and poaching. Lack of long-term conservation efforts makes it hard to know why.
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| With no fear, there is no wonder. There’s so much more, a whole new world to see at night. | | | Leo Lanna | Co-founder, Projeto Mantis; Nat Geo Explorer
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| CLINT A. BOYD | | Tiny wonders: You might think harvester ants are pests. But they are the world’s smallest fossil collectors. On one site in Nebraska, with the materials they gather to fortify their anthills, they have led paleontologists to find 10 new types of ancient creatures. “Harvester mounds are like archaeologists’ and paleontologists’ best friends,” says Nat Geo Explorer and archaeologist Benjamin Schoville. Among the Nebraska discoveries: a new species of a shrew-like mammal (pictured above, its tiny teeth). | | | |
This newsletter has been curated and edited by David Beard, Heather Kim, Jen Tse, and Monica Williams. Have an idea or feedback? We'd love to hear from you at david.beard@natgeo.com. Missed yesterday’s newsletter? It’s here! | |
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