A rare mineral discovered in Russia in the 1830’s could hold the key to boosting internet speeds 1,000 times faster than today. The mineral, perovskite, has a number of incredible properties, many of which scientists are now realizing. Continue reading Scientists Discover ‘Miracle’ Mineral That Could Make Internet 1,000-times Faster
Five years ago, Arlan Hamilton set her eyes on becoming a venture capitalist in “the land of opportunity” she called Silicon Valley.
But as a queer black woman, she found the industry wasn’t in her favor. Continue reading Black, queer and female: VC founder starts her ‘own league’
I.am+, the tech startup founded by pop star and entrepreneur will.i.am, has raised $117 million in venture funding, the company told Reuters on Monday as it announced its entry into the corporate computing market with a voice assistant for customer service. Continue reading Will.i.am’s start-up has raised $117 million as it pivots from hardware to customer support chatbot
BY LAURA ENTIS
Tech companies are selling expensive diets based on genetic and microbiome sequencing. But scientists say there are no shortcuts to healthy weight loss. Continue reading DNA-Based Diet Advice Is Big Business With Little Scientific Support
MathCON is expanding its education, entertainment and social hub for math enthusiasts by launching a mathematics-themed Photo Contest, a YouTube series called ‘Math with Ayhan’ and an engaging blog including resources for both students and teachers nationwide. Continue reading MathCON expands Education Hub with Photo Contest, YouTube Series ‘Math with Ayhan’
STEMCON is excited to announce Shaesta Waiz, Founder & Pilot Dreams Soar, Inc., as the official 5th Annual STEMCON (Science, Technology, Engineering and Mathematics Conference) keynote speaker in Rosemont, Ill., at the Hyatt Regency O’Hare near downtown Chicago, on April 20, 2018 from 8 am to 4 pm. Continue reading STEMCON Announces Keynote Speaker Shaesta Waiz, Founder & Pilot, Dreams Soar, Inc.
Machines are all around us — driving, conversing, making decisions. With 55 percent of mature organizations planning to invest in artificial intelligence by 2020, it’s only a matter of time before most jobs involve some form of AI interaction, so it’s important for us to learn how to work in harmony with our robot coworkers. Continue reading Learning to Work With Robots Is How You Can Save Your Job
For the first time, scientists have confirmed a diagnosis of chronic traumatic encephalopathy (CTE) — a neurological disease linked to head injuries from sports like football — in a living person. Until now, we’ve only been able to diagnose CTE in dead patients. Finding the disease while the patient is still alive could help scientists find a way to treat it. Continue reading Scientists claim to diagnose football-related brain injury in living patients for first time
When it comes to gaming competition with friends, most of us grew up playing games like Pokémon, battling with friends through Game Boys and old link cables, and mostly using our imagination when the gameplay animation was still pretty basic. Continue reading MekaMon is an AR robot that you control using your smartphone
IN 2019, NASA will send a capsule called Orion on an elaborate 25-day trajectory. First, the Space Launch System, the most powerful rocket ever built, will blast it into the ether. Then the capsule will coast 245,131 miles away from Earth, loop-de-loop around the moon, and scream back into Earth’s atmosphere at 24,500 miles an hour. In the early 2020s, NASA plans to do the same thing again but with a crew—that mission will send humans farther into space than ever before. It’s one small step in a decades-spanning effort to send astronauts to explore asteroids, Mars, and beyond.
NASA gave photographer Vincent Fournier exclusive access to the testing and preparations for the mission, and our photographer spent 20 days at five facilities to capture how engineers build and test (and test, and test) the unprecedentedly large rocket and its human-carrying capsule. Engineers model everything from the orientation of rocket parts during transit to the way engine vibrations affect other components of the launch system. They’re building teeny models of the rocket and sticking them in wind tunnels; enlarging the agency’s trusty barge Pegasus to ferry massive hunks of metal from NASA’s Michoud facility in Louisiana to Stennis Space Center in Mississippi and finally to Kennedy Space Center in Florida; and testing the fuel tanks by using hydraulic cylinders that apply millions of pounds of crushing forces to mimic launch and flight. “You know ‘measure twice, cut once’?” says Andy Schorr, a manager of the rocket’s payload integration at NASA. “We take that to a whole new level.” Here’s what goes on before the rocket goes up.
NASA is assembling most of the core stage of the rocket using a technique called friction stir welding: Cylinders of metal rotate between aluminum slabs, heating them to a butter like consistency. The metal sections then meld together without any cracks or contaminants. After sanding the joins by hand, technicians scan them for defects using ultrasound and X-rays.
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