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SEATTLE — U.S. researchers have given a healthy volunteer the first shot of an experimental coronavirus vaccine as anxiously awaited testing opens. Monday’s milestone is just the first step in a long process. The effort is one of several worldwide hunting for protection against COVID-19, even as the pandemic grows. The study is run by scientists at the Kaiser Permanente Washington Research Institute in Seattle. The shots were developed by the National Institutes of Health in record time after the new coronavirus exploded from China. Experts say it will be at least a year before any vaccine is ready for widespread use. 637

Revenge is sweet. But Mark Rober's glitter bomb trap for package thieves proves it can be a bit messy, too.Rober is clearly a smart guy; a former NASA engineer, he worked on the Mars Curiosity rover.But for anyone who's gotten a package stolen off a doorstep, he's now a hero."Something needs to be done to take a stance against dishonest punks like this," Rober said in a now-viral YouTube video.After having a package stolen from his doorstep, Rober decided to use his engineering background to serve up some retribution on would-be thieves."If anyone was going to make a revenge bait package and over-engineer the crap out of it, it was going to be me," he said.The package would contain a pound of fine glitter plus some potent fart spray. The glitter would burst out when opened; the latter would spray five times, every 30 seconds.But Robert went one step further -- including four phones recording the thieves' reactions. A GPS tracker in the phones would let him know where a package ultimately ended up.If he couldn't recover the package, the video would at least automatically upload to the cloud.Once completed, he slapped a packing label addressed from the "Home Alone" character Kevin McCallister to movie villains Harry and Marv -- a nice, figurative bow on the present.Then Rober just needed to wait and let the package rain pain.In the YouTube video, some "victims" opened packages in their cars, with glitter being tossed into every nook and cranny. Others opened packages in their houses; one even was even filmed trying to vacuum the mess up.Still, package thieves remain a problem; click 1620

Some 12.3 million US residents headed to Canada in the first half of 2019, the highest first-half record since 2007, according to 142

President Donald Trump's racist comments about Democratic congresswomen have won him renewed support from white supremacists who had been losing faith that he was the hero they wanted to create a prospering White America.Trump 239

Students from high schools around the country have been working to compete in a national engineering challenge, and it’s all focused around helping people with disabilities. STEM students from 50 high schools across America entered the SourceAmerica Design Challenge, where participants create innovative technology to help people with disabilities in the workplace. That's A Wrap deli in North Potomac, Maryland is known for employing people with disabilities. That's why these STEM students from Poolsville High School picked this place for their school project. The group is one of the five finalist teams for the national engineering competition. Learning all the back-end technology on their own, the students invented an iPad application called "Recipe Easy," which aims to help people with disabilities work more efficiently. The students took all of the recipes from That’s A Wrap and shot videos on how to make the food, before uploading them to the app. Step by step, each recipe is show in an animation and text. It’s also hands-free. "When you hold up a spatula, the camera will detect it and it will move to the next step of a recipe, so Steven has that as a guide for him," says junior Anjali Murthy on the help it provides one of the workers at the deli, Steven.Charissa Garcia with SourceAmerica says the students from the five finalist schools will present their devices on stage for a panel of judges. "They come together. They build a project to really focus on independence, empowerment, increased wages and increased employment opportunities for people with disabilities," Garcia explains of the program. Although these students from Poolsville High School want to take the trophy home, they say they already feel good about making an impact. More information about the program and finalists can be found 1839

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