The Navy has to test its ships somewhere, but the way the Naval Surface Warfare Center is using wave-testing is truly fascinating.
The center's indoor ocean, which is housed in suburban Maryland, lies in a pool the size of a football field and contains 12 million gallons of water. In it, the Naval Surface Warfare Center uses 216 electronic wave boards to mimic eight types of ocean conditions, making the indoor ocean "the most sophisticated scientific wave-testing basin of its size in the world," according to Smithsonian magazine. Smithsonian's Abigail Tucker likens the wave boards to "giant piano keys, whose scales and chords are waves."
Since the Navy's ships are worth billions of dollars, testing them is no small matter. The Navy must account not only for flotation, but also for missile launching and helicopter landing, which can be much more difficult in adverse wave conditions. The new technology, which uses a frequency spectrum called a JONSWAP, makes the testing process easier than ever — alternating test scenarios once took 20 minutes, but the wave boards can do them in 30 seconds.
"It almost becomes a kind of art," naval architect Jon Etxegoien told Smithsonian. "But our challenge is to do what nature can do, not what it can't." Check out the Navy's indoor ocean in action over at Smithsonian. --Meghan DeMaria
— Smithsonian Magazine (@SmithsonianMag) August 23, 2014
New Afghan Taliban leader Mullah Akhtar Mohammad Mansoor purportedly promised to continue the group's 14-year insurgency in audio released to journalists Saturday by a Taliban spokesman, The Associated Press reports.
"We should keep our unity, we must be united, our enemy will be happy in our separation," Mansoor purportedly said. "This is a big responsibly on us. This is not the work of one, two or three people. This is all our responsibility to carry on jihad until we establish the Islamic state."
Does the right to bear arms apply to emoji arms? It's actually a somewhat serious question; activist nonprofit New Yorkers Against Gun Violence aims (excuse the pun) to disarm the iPhone by pressuring Apple's CEO to remove the gun icon from its emoji catalog.
"The iPhone is ubiquitous. [Guns are] on the iPhone as an option," the executive director of NYAGV, Leah Barrett, told Fast Company. "We thought this was a way to bring attention to the issue [of gun violence]."
The activists encourage people to tweet at Apple's CEO and ask for the gun emoji to be removed, using the hashtag #DisarmTheiPhone. However, Fast Company cautions, "If a company like Apple removes words from that language, even if they’re technically pictures, isn't it censorship? How far does this linguistic adjustment go? If we type the letters G-U-N should they be autocorrected to S-U-N, P-U-N, or F-U-N?" Well? Jeva Lange
"Not all baby carriers are made equally," said Bobby Bernstein at HiConsumption. The Mission Critical Baby Carrier ($190) was made with Gen Y fathers in mind, so it "has an urban assault tactical vibe to it." The San Francisco company that produces it offers a full line of matching dad gear, including a backpack, a messenger-style diaper bag, and modular accessories like an attachable baby-bottle holder. The tactical vest–style baby carrier straps on easily and has a hidden hood in its rear panel. All materials are military grade.
Facebook founder Mark Zuckerberg and his wife Priscilla Chan had two big announcements today. The first: They're having a baby girl. The second: Priscilla had three miscarriages before reaching a point in her pregnancy where the chances are now very slim of a reoccurrence.
Their miscarriage news is huge not because it's rare, but because it's so rarely talked about. Though the American Pregnancy Association says as many as a quarter of all pregnancies end in miscarriages, women aren't exactly eager to shout from the rooftops that they lost a baby. But in Zuckerberg and Chan's Facebook post, they expressed their hope that their announcement will help other women to share their stories.
"You feel so hopeful when you learn you're going to have a child. You start imagining who they'll become and dreaming of hopes for their future. You start making plans, and then they're gone. It's a lonely experience. Most people don't discuss miscarriages because you worry your problems will distance you or reflect upon you — as if you're defective or did something to cause this. So you struggle on your own.
In today's open and connected world, discussing these issues doesn't distance us; it brings us together. It creates understanding and tolerance, and it gives us hope.
When we started talking to our friends, we realized how frequently this happened — that many people we knew had similar issues and that nearly all had healthy children after all.
We hope that sharing our experience will give more people the same hope we felt and will help more people feel comfortable sharing their stories as well." [Facebook]
It might already be working. "Congratulations Mark!!!" one commenter wrote below the post. "And thanks for sharing your story. I've also dealt with years of fertility struggles and loss, and it often feels like a incredibly lonely and isolating experience. I've only found recently that by opening up more about these hardships that you find many others with similar experiences […] Good luck with everything and enjoy fatherhood. Hope our kids can play together one day." Jeva Lange
How's your Friday going?
In a Chicago suburb, 164 people just set a new world record for the largest ever vertical skydiving formation (the previous mark was set in 2012 and featured 138 skydivers). It took the team of skydivers 13 tries to all link up properly, but once they did, the result was "awesome, man," organizer Rock Nelson said. Check it out for yourself:
The formation lasted just a few seconds before the skydivers — an international contingent that was selected out of training camps held around the world — broke off and pulled their parachutes. Read more about the team's record-setting dive via The Associated Press. Sarah Eberspacher
In a bid to rid the city of the smell of urine, officials in San Francisco have begun coating walls near bars and areas frequented by the homeless with a special liquid-resistant paint that repels pee. "The urine will bounce back on the guys' pants and shoes," said a spokesperson. "The idea is they will think twice next time about urinating in public." Requests for the pee-proof paint are pouring in.
Dylann Roof, who faces federal charges including hate crimes and obstructing the practice of religion for allegedly murdering nine people in a historically black church in Charleston, South Carolina, has chosen to plead not guilty, his lawyer said. Roof wanted to plead guilty to his 33 charges, but because prosecutors haven't yet revealed if they are seeking the death penalty, his defense attorney argued he couldn't advise his client to enter a guilty plea, The Associated Press reports. Roof also faces charges for nine counts of murder in South Carolina, and the state could also decide to seek the death penalty. Jeva Lange