成都婴儿血管瘤哪里有的治疗(成都哪家医院治疗雷诺氏病) (今日更新中)

Tattoos have been around for thousands of years, primarily as an artform. But what if they had a purpose, beyond just aesthetics? “I think that we can upgrade tattoo inks to give people new abilities,” says Carson Bruns, a mechanical engineer professor at the University of Colorado. Bruns is also a tattoo aficionado. "I got my first tattoo when I was 19 years old, and I’ve been addicted to tattoos ever since," Bruns says.He spends his days in a lab, working to bring an ancient artform into the 21st Century. "My idea is that, by adding new function, new properties to the tattoo inks, that tattoos could potentially be used for more than just art," he says. Bruns is focused on a specific type of tattoo ink, one that would embed tiny microcapsules filled with certain material underneath the skin. One of his most promising developments would fill those capsules with UV dye. It’d essentially be a tattoo that tells you when you need to apply sunscreen. "So our tattoo, anytime you can see it, anytime it's visible to you, that's a sign your skin is dangerously exposed to UV light and its increasing your risk to skin cancer,” Bruns explains. Other types of inks would be heat-sensitive, like the squares he's tested on his own skin. Those would only appear when your body reached a certain temperature. "A tattooable thermometer, made of these heat sensitive tattoo inks could be a way to make it more accessible for people to read their body temp and check up on their own health," he says. Bruns says the possibilities are endless. "I like to joke tattoos can give you superpowers,” he says. “They can give our skin new properties we don't currently have."Bruns hopes that one day, we might even be able to come up with tattoo inks that could conduct electricity or even tell us our blood sugar or blood alcohol levels. 1843

A Halloween display featuring President Donald Trump and former President Barack Obama put up outside of a Fowlerville, Michigan, auto shop has drawn concern and even death threats to the owner. The original display was put up three weeks ago outside of Quality Coatings on Carr Street. It was a scarecrow with Trump’s facemask holding a rope and Obama’s facemask at the bottom of the rope. Under the Trump scarecrow foot was a Hillary Clinton mask. Just a few days ago, the auto shop owner took down the rope and Obama’s head and placed a sash on the Trump scarecrow that says, “PC Police.” A post on social media displaying the original decorations went viral, with many claiming the rope looked like a noose. The shop owner, who refused to go on camera, says it was not meant to be racist, rather the rope was meant to look like a spine and a move from the game Mortal Kombat. "I feel like it was supposed to be a noose and he says there’s no winners, yet who’s holding Obama's head?," said Ashley Tyler who lives near the display. A Secret Service spokesperson would not say if there was an active investigation into the display. “The Secret Service does not confirm or comment on the absence or existence of specific investigations.”The Quality Coatings Facebook page has been removed after the owner said he received multiple negative reviews. 1361

Surveillance systems are popping up everywhere. And in Sherman Oaks, California, a suburb of Los Angeles, some people have big concerns about privately-owned license plate readers recording cars on public streets. “It could be turned bad very quickly,” said homeowner Paul Diamond. Diamond calls these cameras an invasion of his personal privacy. “It does tend to disquiet me that everyone will know everything about where everybody is at any one time,” he said. Security experts say these privacy concerns are legit. “Are they aware that their vehicles are being videotaped? And are they ok with that? And are they ok with essentially private citizens essentially reviewing that tape at will,” asked Steve Beaty, a professor of computer science at Metropolitan State University (MSU) Denver. Beaty says license plate readers have been around for years but up until recently only law enforcement had access to them. “I think what’s new is a lot of this technology is being private people’s hands and in private people’s purview,” he said. Private citizens like Robert Shontell who with a couple dozen of his neighbors bought these cameras and software from the company Flock Safety. While Shontell says these cameras gives him peace of mind, he does address his neighbor’s privacy concerns. “You don’t want somebody that does searches to see what time their neighbor came home last night. You don’t want that. We don’t want that,” he said. “So, what we did was pick three people who have access.” That’s three people that have access to video of every single vehicle that drives by one of the cameras. Robert and two other neighbors. Flock Safety says they built this technology not to create a surveillance state but rather crackdown on crime and they claim they have the numbers to prove it’s working. “We have these statistics like a 33% reduction or a 66% reduction in crime,” said Garrett Langley, Flock Safety CEO. “That’s not arrests that’s just crime not happening.” Langley says a camera and software cost about ,000 and that they’ve helped thousands of people since launching two years ago. “You fast forward to today we’ve got customers across 36 states including Hawaii,” he said. “And we make about five arrests an hour with our law enforcement partners.” Partners like the Redlands Police Department who had several Flock cameras donated to them by the public. “The license plate readers have been pivotal in several of our cases,” said Redlands Police Chief Travis Martinez. “We’ve caught vehicles that have fled armed robberies, Commercial nighttime window smash burglaries of restaurants.” Martinez says his department has made dozens of arrests since using Flock Safety cameras a few months ago. “It’s so great to be able to tell victims of crime that we do have a lead, we do have something that we can investigate,” he said. Martinez says all Flock video automatically deletes after 30 days. But for people like Diamond, however, the potential for misuse and abuse has a longer impact.“Authoritarianism in general,” he said about what scares him the most. “There’s a sense of it creeping over the country I’m not happy about.” 3165

@NiagParksPolice advising that @NiagaraParks Roads Department closing Niagara River Parkway near Mathers Arch. Strong winds blowing ice over the retaining wall from the lake. Drive with caution. Video courtesy @NiagRegPolice Insp. Garvey.... pic.twitter.com/RdXh5HYxfx— Niagara Parks Police (@NiagParksPolice) February 24, 2019 339

A 6.4-magnitude earthquake struck Puerto Rico before dawn on Tuesday, killing one man, injuring at least eight other people and collapsing buildings in the southern part of the island. The quake was followed by a series of strong aftershocks, part of a 10-day series of temblors spawned by the grinding of tectonic plates along three faults beneath southern Puerto Rico. Seismologists say it's impossible to predict when the quakes will stop. The 6.4-magnitude quake cut power as power plants shut down to protect themselves. Authorities said two plants suffered light damage and they expected power to be restored later Tuesday. It was the second straight day in which a signifcant quake struck the island. On Monday, a 5.8 magnitude quake shook the island, causing minor damage.Puerto Rico Gov. Wanda Vazquez signed a series of executive orders Tuesday declaring a state of emergency on the island and activating the National Guard.The Associated Press reports that a 73-year-old man was killed when a wall in his home collapsed on top of him. Eight other people were injured in the city of Ponce, according to WAPA-TV in Puerto Rico.A tsunami alert was issued in the moments after the earthquake but was quickly canceled.The earthquakes on Tuesday came just a day after a 5.8-magnitude quake collapsed five homes on the south side of the island. That earthquake also caused a small landslide and some power outages, but no injuries were reported. 1461

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