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Lava lamps may be fun reminders of the 1970s, but these days, some are being used to help keep data secure.Nick Sullivan with a tech firm called Cloudflare shows a wall of lava lamps that are part cryptography. The wall is 235

It could be easy to give up on Tchula, a small town of around 2,000 people located in Holmes County, Mississippi. However, giving up is not what Calvin Head is going to do. “I’m just committed to making life better," Head said. "I think we can live better, and we can do better."Head says what’s missing in Holmes County, which is home to 17,000 people, is opportunity. Head leads a local group focused on using farming to make the community stronger.The unemployment rate in Holmes County is nearly 512

In Aedrin Albright's civics class at Chatham Central High School, the students are getting a real-life lesson in politics.The Bear Creek, North Carolina 10th graders are studying the impeachment process. And as their representatives hear testimony against President Donald Trump in Washington, they are debating whether he should face removal from office."Your job is to try to persuade your classmates in here to come to your side, to your understanding," Albright says to her class. "To see how you see this impeachment process."Earlier this week, the students divided into groups: Pro-impeachment on the right, anti-impeachment on the left, and "I Don't Know" in the middle. The pro-Trump group was by far the largest."I don't think it's my job as a teacher to influence them politically," Albright says. "I think it's my job to teach them the two sides, or the three sides or the four sides. So, it's not my job to say, `Yes, he should be impeached.' I've had them, probably, eight or nine times, 10 times: `What do you think?' And it's like, What do YOU think? And so it's, you know, I want them to tell me instead of me telling them."Bryce Hammer thinks the process is rigged and that Democrats are simply looking for any excuse to oust the Republican president."The Democrats have just been slamming Trump and trying to find every little thing, ever since he got into office," Hammer says. "Just to try and get a reason just to kick him out and impeach him."Classmate Landon Hackney says President Trump's request for his Ukrainian counterpart to investigate Democrat Joe Biden and son Hunter Biden was just Trump doing his job."He was just doing his job," Hackney says. "Do you want him to not talk to other nations?"But pro-impeachment supporter Francisco Morales noted that Trump made the call to Ukraine just a day after a special prosecutor declined to charge him with seeking foreign help in the 2016 election."He's accused of asking foreign help to interfere with elections," Morales says.Emma Preston sat in the middle, but thinks the impeachment is a waste of time and money so close to the election. "There shouldn't be an impeachment process going on when there's about to be a re-election," Preston says.But Makizah Cotton says the framers included impeachment in the Constitution as a way to check the power of the presidency, and that questions should be investigated."I think that we shouldn't let anything go," Cotton says. "And that's with any president."Before the class was over, three students had moved from undecided to anti-impeachment. One undecided student went to join her three pro-impeachment classmates.Albright has been teaching civics for 18 years. She says her students' performance and preparation make her hopeful for the future."I have hope," she says. "These kids give me hope, every day. In our future." 2859

Inside the lab at Bambu Global, nearly two decades of work in chemistry is getting put to use in a new coronavirus test.“We focused very heavily over that duration of time, in developing a very strong patent portfolio that's really focused on color change technologies,” said Saleem Miyan, president of Bambu Global.Enter NowAware, a new test the company developed to detect the presence of coronavirus.It works like this: a sample of saliva or mucus is added to their test, which causes it to change color, indicating the virus is present. The company said it’s more than 90 percent accurate.“We engineered the molecules,” said Robb Osinski, CEO of Bambu Global. “The chemistry behind the molecules is such that when it's in the presence of the coronavirus, it will change the molecular structure of our chemistry, turning it from what is a colorless form, to a colored form and thereby indicating the presence of the virus itself.”It’s not fool-proof; it might also indicate the presence of other similar viruses like SARS or MERS. However, it’s fast, taking just a few minutes, at a time when coronavirus testing has been slow or unavailable.The company is now awaiting FDA-emergency approval and said once that comes through, they could begin production within two weeks. The company said the cost of the test would be around .“Our ultimate goal is providing total reassurance for people that they don't have the virus, they aren't carrying the virus and that ultimately, they can administer this very low-cost solution somewhere that's truly convenient for them,” Miyan said.It's something that they hope, one day in the future, might be right at home.“Ultimately, we envision this being a household product that you can literally test yourself and then know whether or not you're carrying the virus or a virus,” Osinski said.This, as the world deals with a pandemic, still in its early stages of outbreak. 1926

It's a time-honored tradition for many to watch the Macy's Thanksgiving Day Parade, but this year it could be missing a key element: its 16 giant character balloons.Officials in New York City may have to ground the iconic balloons due to windy conditions. They cannot be flown when sustained winds exceed 23 mph and gusts exceed 34 mph, per 353

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