Nose Swabs vs. Saliva: Which COVID Test Should You Take?

From Seeker. The U.S. FDA recently approved an affordable saliva-based COVID-19 test. Could it effectively replace nasal swabs? » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com Read More: What Takes So Long? A Behind-The-Scenes Look At The Steps Involved In COVID-19 Testing https://khn.org/news/what-takes-so-long-a-behind-the-scenes-look-at-the-steps-involved-in-covid-19-testing/ "We asked experts to…

Scientists Explore the Breaking Point Between Classical and Quantum Physics

From Seeker. Crazy, but true: quantum objects can stay cool despite a growing energy supply. To understand how that happens, we must first explore the line where classic physics ends and quantum physics begins. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com In the quantum world, dynamic…

Elon Musk Just Showed Off How Neuralink’s Implant Works…in a Pig

From Seeker. Elon Musk’s Neuralink just unveiled their latest progress on their brain machine interface. Here’s what you need to know. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com On August 28th, 2020, Elon Musk hosted a livestream with updates on his company Neuralink’s progress toward making…

Forget GPS, Future Missions May Use Neutron Stars to Navigate Deep Space

From Seeker. Lighthouses have helped safely guide mariners for centuries. As space explorers consider traveling to far-flung destinations, could pulsars provide them with similar guidance? » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com As NASA sets its sights on distant planets, astronauts will need a way of…

Unravelling the Strange Mysteries of Mars’ Magnetic Field

From Seeker. Thanks to data from NASA’s MAVEN satellite, researchers have created the very first detailed map of the electric currents responsible for shaping the magnetic field that wraps around Mars. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com Researchers at the University of Colorado, Boulder have…