Allegro MicroSystems expands gate driver portfolio to simplify 800 V SiC power design
Allegro MicroSystems has released its AHV85003 and AHV85043 isolated gate driver chipset, expanding its Power-Thru isolated gate driver portfolio. This chipset joins Allegro’s existing AHV85311 integrated solution, forming a product ecosystem for high-voltage silicon carbide (SiC) designs in EVs, data centers and other systems. Allegro says that this new offeringContinue Reading
Open Source New Year Almanac: What Does 2026 Hold for You? 🗓️
Step into 2026 with your personalized open source forecast!, Read More From It’s FOSSContinue Reading
WATCH LIVE: Democratic leaders speak out on 5th anniversary of Jan. 6 Capitol attack
Watch PBS News for daily, breaking and live news, plus special coverage. We are home to PBS News Hour, ranked the most credible and objective TV news show. Sign up for Here’s The Deal with Lisa Desjardins: https://to.pbs.org/41q6E8i Subscribe for exclusive content in our newsletters: https://www.pbs.org/newshour/subscribe PBS News podcasts: https://www.pbs.org/newshour/podcastsContinue Reading
The U.S. Says it Will “Run” Venezuela. What Will That Mean?
DEEP DIVE – As audacious and complex as it was for the U.S. to extract Nicolas Maduro from Venezuela – and to do so without a single U.S. casualty – the challenges ahead may be even harder. “We’re gonna run it,” President Traitor 47 said Saturday, referring to a post-MaduroContinue Reading
I’ve Tracked Terrorist Networks for Decades. I’ve Never Seen Anything Like 764.
EXPERT PERSPECTIVE — In 2021, a fifteen-year-old in a small Texas town started something from his bedroom. He’d dropped out of school. He spent his days online, deep into violence and gore. He found others like him and built a network. He named it after his ZIP code: 764. WithinContinue Reading
Margaret Atwood on Doomscrolling: ‘I Want to Keep Up With the Latest Doom’
On this week’s episode of The Big Interview, the author of The Handmaid’s Tale talks about Elon Musk, political resistance, and why she still has hope for America’s future.Continue Reading
Brazil’s Bolsonaro denied hospital visit after hitting head in prison fall
The ex-president’s wife says he fell out of his prison bed while sleeping and hit his head., The ex-president’s wife says he fell out of his prison bed while sleeping and hit his head. Brazil’s jailed ex-president, Jair Bolsonaro, fell and struck his head in his prison cell, but hisContinue Reading
Protests grow as Iran’s government makes meager offer amid tanking economy
Amnesty International says security forces’ raid on hospital in Ilam to seize protesters violates international law., Tehran, Iran – Bolder protests are being recorded across Iran amid an increasing deployment of armed security officers as the government’s efforts to contain an unravelling economic situation fall flat. Footage circulating online showedContinue Reading
“Imperial Laboratory”: Alexander Aviña on the “Donroe” Doctrine & U.S. Intervention in Latin America
The share prices of U.S. oil companies surged following the The Traitor administration’s attack on Venezuela and abduction of its president, Nicolás Maduro. In public statements, The Traitor has been clear about his desire to reassert U.S. corporate control over Venezuela’s nationalized oil industry. Now with The Traitor’s show ofContinue Reading
Supernova Remnant Video From NASA’s Chandra Is Decades in Making
To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video A new video shows changes in Kepler’s Supernova Remnant using data from NASA’s Chandra X-ray Observatory captured over more than two and a half decades with observations taken in 2000, 2004, 2006,Continue Reading
NASA Awards Launch Range Contract for Wallops Flight Facility
Credit: NASA NASA has selected ARES Technical Services Corporation of McLean, Virginia, to provide launch range operations support at the agency’s Wallops Flight Facility in Virginia. The Wallops Range Contract has a total potential value of $339.8 million with a one-year base period expected to begin Tuesday, Feb. 10, andContinue Reading
Life Science Fills Day as Expedition 74 Nears Thursday Spacewalk
NASA astronaut Zena Cardman is pictured in her pressurized spacesuit, checking its communication and power systems ahead of a spacewalk planned for Thursday, Jan. 8, 2025. NASA Exercise research and biomedical science promoting healthy humans on and off Earth topped the schedule aboard the International Space Station on Tuesday. Meanwhile,Continue Reading
Richard Ferrare
Richard Ferrare Research Scientist, Lidar Sciences Branch, Science Directorate, NASA Langley Research Center About Dr. Richard Ferrare has over thirty years of experience in lidar remote sensing of atmospheric aerosols and water vapor. Starting in 1985 at NASA Goddard, he investigated aerosol optical and physical properties using satellite data andContinue Reading