Two sisters from Seattle, Washington, are turning their family science project into the opportunity of a lifetime: working with NASA during the historic total solar eclipse. Rebecca and Kimberly Yeung are participating in NASA’s Eclipse Ballooning project in conjunction with the University of Montana on Aug. 21. Rebecca, 12, and Kimberly, 10, built their own balloon craft that they will launch from Casper, Wyoming, into the eclipse's path of totality.
This team of University of Maryland students is hoping to prove it can win SpaceX’s hyperloop capsule competition and bring in a new form of transportation to life. It may take years to see if Elon Musk’s dream of a hyperloop will lead to humans zipping between cities at hundreds of miles an hour aboard pods packed inside low-pressure tubes, but one team of college students is sure they can help lead the way there.
A founder of modern neuroscience who studied Einstein's brain has died. The University of California, Berkeley says Marian Cleeves Diamond was 90 when she died July 25 at her home in Oakland. She was the first to show that the brain can change with time and improve with enrichment. Diamond discovered evidence of this by examining preserved slices of Einstein's brain. She was a UC Berkeley professor emerita of integrative biology. She found in 1984 that Einstein's brain had more support cells than average. Working with rats, she showed that an enriched environment changed the anatomy of the brain. The implication was that the brains of all animals including humans benefit from enriched environments
Spencer blames Antifa for most of the violence between the groups, while MacAuley refused to condemn when Spencer was punched in the face.
Forest fires cut off a village of 2,000 people in Portugal, as firefighters struggled Thursday to control two major blazes in the centre of the country, local officials said. Summer has seen a record number of fires and Portugal's Interior Minister Constanca Urbano de Sousa has blamed arsonists and human negligence for most of them.
Two physical chemists walk into a bar. They order whiskeys, and a jolly Scotsman one stool over insists they add a splash of water to optimize the flavor of the spirits. Inspired by the smooth, smoky flavor, they vow to investigate a question whiskey enthusiasts answered decades ago: Does adding water to whiskey really make it taste better? That’s the almost true story behind a paper published this week in the journal Scientific Reports. Bjorn Karlsson and Ran Friedman of the Linnaeus University Center for Biomaterials Chemistry are not whiskey drinkers, but Friedman did visit Scotland, and he raised an eyebrow at the locals' dedication to watering down even the fanciest Scotch. Like a good scientist,
At the same time, these genetic tests may actually be exciting to white supremacists because it gives them a scientific argument for the diversity of the European “race,” which helps them appropriate the language of diversity and multiculturalism for hateful purposes. The findings, presented at the American Sociological Association this week and to be published in a forthcoming journal article, are a sober reminder that it takes a lot more than genetic proof of multiethnic ancestry to dissuade hard-core racists from their hateful ideology. “We can’t rely on genetic information to turn white nationalists away from their views,” researcher Aaron Panofsky wrote in an email to HuffPost.
Hundreds of years before solar viewing glasses were readily available, scientists and casual spectators could still enjoy these rare celestial events without frying their eyeballs. They'd use a combination of pinholes and mirrors to redirect the sun's rays onto a screen. It took a while to figure out how to build the so-called camera obscura. Ancient Chinese and Greek scholars puzzled over pinholes for centuries before an Arab mathematician and scientist came up with a design. You can rig up your own version with simple household items. It's easy. Skunk Bear's latest video shows you how. And remember, never look directly at the sun without appropriate eye protection. Eclipses are beautiful, and
SeaWorld euthanized one of the entertainment company's last killer whales to come from the wild, marking the third orca death this year at one of its marine parks. Kasatka died Tuesday evening "surrounded by members of her pod, as well as the veterinarians and caretakers who loved her," after battling lung disease for years, the company said in a statement. Veterinarians at its San Diego park made the difficult decision to euthanize her after her health started to decline in recent days despite treatment, which included a custom-built inhaler that allowed the medicine to go directly to her lungs.
With the solar eclipse just three days away, there is growing concern about a shortage in the special glasses needed to view the event without damaging your eyes. NBC’s Tom Costello reports for TODAY from NASA’s Goddard Space Flight Center in Maryland
For most Americans, the total solar eclipse on August 21 will be a piece of celestial entertainment. For scientists across the nation, however, the event will be an unmissable opportunity to learn about aspects of space and the sun they can’t study properly at any other time. Here are some of the experiments that will be taking place during the brief blackout.
NASA has launched the last of its longtime tracking and communication satellites. The end of the era came with Friday morning's liftoff of TDRS-M (T-driss-M), the 13th satellite that's part of the Tracking and Data Relay Satellite network. An unmanned Atlas V rocket provided the lift from Cape Canaveral, Florida. NASA has been launching TDRS satellites since 1983. The 22,300-mile-high constellation links ground controllers with the International Space Station, the Hubble Space Telescope and other low-orbiting craft. This newest satellite cost $408 million. The price tag jumps to $540 million with the rocket. The flight was delayed two weeks after a crane hit one of the satellite's antennas last
In a post, Branson detailed his experience is Finland, where the country is already experimenting with UBI. The money, which replaces previous benefits, is paid even if the individual finds a job, in an effort to reduce unemployment and loss of income from taking low-paid jobs to get by.
South Africa said Friday it would oppose an online auction of rhino horns due to start next week, as outraged conservationists said the sale would undermine the global ban on rhino trade. The three-day auction by South African John Hume, who runs the world's biggest rhino farm, comes after a ban on domestic trade in the country was lifted three months ago. The government said it would fight Hume's court application to be granted sale permits.
Babbitt is a loose term for a metal alloy used in bearings. Consider the crankshaft in a combustion engine: It rotates and is subject to thousands of pounds of force. The modern solution is a hydrodynamic shell bearing, a replaceable piece of metal that sits between engine block and crank.
The white-nationalist forum Stormfront hosts discussions on a wide range of topics, from politics to guns to The Lord of the Rings. And of particular and enduring interest: genetic ancestry tests. For white nationalists, DNA tests are a way to prove their racial purity. Of course, their results don’t always come back that way. And how white nationalists try to explain away non-European ancestry is rather illuminating of their beliefs. Two years ago—before Donald Trump was elected president, before white nationalism had become central to the political conversation—Aaron Panofsky and Joan Donovan, sociologists then at the University of California, Los Angeles, set out to study Stormfront forum
Updated at 10:55 a.m. ET It's a common refrain among whiskey enthusiasts: Add a few drops of water to a glass to open up the flavors and aroma of the drink. For example, hard-liquor expert Alice Lascelles said in a demonstration for The Sunday Times that "if you're tasting with a master blender, they will always add some water at some stage." But the science behind this claim has been murky. A couple of chemists in Sweden set out to figure out why adding a little water would improve the drink's taste. They say the taste improvement happens because alcohol molecules and those that determine whiskey's taste tend to stick together. Their findings were published Thursday in Scientific Reports. First,
Hundreds of Pacific walruses came ashore to a barrier island on Alaska's northwest coast, the earliest appearance of the animals in a phenomenon tied to climate warming and diminished Arctic Ocean sea ice. The U.S. Fish and Wildlife Service announced Wednesday that several hundred walruses were spotted during the first week of August near the village of Point Lay on the Chukchi Sea. Last week, the number had grown to 2,000, said spokeswoman Andrea Medeiros in an email response to questions.
There’s a total solar eclipse somewhere on Earth once every 18 months or so. And whether it’s passing over a barren, ice-cragged coast of Antarctica, a remote African desert, or a lonely patch of ocean, you can be sure there will be an umbraphile — a shadow-loving eclipse chaser — there to see it. Eclipse chasers are people who plan their lives around (and spend small fortunes on) eclipse travel. This year, of course, they’ll be joining millions of people in the United States to see the total solar eclipse on August 21. We wanted to know: What’s so special about total solar eclipses that you would chase them around the world? So we called up eight eclipse chasers and talked to them for hours,
After orbiting Saturn for more than 13 years, NASA's Cassini spacecraft is getting ready to say goodbye. On Monday (Aug. 14), Cassini made the first of five passes through Saturn's upper atmosphere, kicking off the last phase of the mission's "Grand Finale." After completing those five dives, Cassini will come back around again one last time, plunging into Saturn's atmosphere on Sept. 15. This will be a suicide maneuver: Cassini will burn up in the ringed planet's thick air, turning into a meteor in the Saturn sky. [Cassini's 'Grand Finale' at Saturn: NASA's Plan in Pictures] Cassini will keep sending back data on Sept. 15 until it gets to an altitude where atmospheric density is about twice
When just one person does it it's not a big deal, but when dozens or hundreds of people all unwisely dispose of the grease from their Thanksgiving turkeys it creates a big problem. Many of the largest fatbergs occur in the U.K., because they have lax regulations on grease traps. Most cities in the U.S. require restaurants to use and maintain their own grease traps, but the rules in the U.K. make implementing similar regulations difficult.
The Super Soaker was a game changer when came to squirt guns and summer fun. The man behind one of the most popular toys of all time is an engineer who has worked for Oak Ridge National Laboratory, the Air Force, and NASA's Jet Propulsion Laboratory. Now he's working on a few other inventions that he hopes will change the world. Following is a transcript of the video.
Roberto Altamirano has the lake to himself as he casts his glistening net onto the still water in a perfect circle, lets it sink, then slowly pulls it in. It comes back bearing a large haul of tilapia and carp -- and that is exactly the problem. Altamirano is one of just 20 or so fishermen who remain in the floating gardens of Xochimilco, an idyllic network of lakes, canals and artificial islands improbably tucked into the urban sprawl of Mexico City.
An abortion can be an emotional experience that raises questions about a woman's relationships, past regrets, and future. To vividly and persuasively make their case, anti-abortion rights activists often point to scientific research that makes dubious connections between the medical procedure and long-term psychological turmoil or suffering.
If the world is free of flat tires a couple decades from now, you may have researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences to thank for it. “We have a made a new type of rubber with an exceptional combination of toughness and self-healing ability,” Liheng Cai, a postdoctoral fellow in applied physics, told Digital Trends. “We did so by developing a new way to mix two intrinsically immiscible bonds, reversible and covalent bonds, in a dry rubber.