The Tri-State Tornado of 1925 Traveled Over 200 Miles
The Tri-State tornado traveled over 200 miles (322 km) across three states. Connect Images/Jason Persoff Sto / Getty Images/Connect Images On March 18, 1925, a massive and terrifying storm tore
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NASA Airborne Sensor’s Wildfire Data Helps Firefighters Take Action
Data from the AVIRIS-3 sensor was recently used to create detailed fire maps in minutes, enabling firefighters in Alabama to limit the spread of wildfires and save buildings. A NASA
NASA Collaborates to Enable Spectrum-Dependent Science, Exploration, and Innovation
Jacqueline E. Zito Apr 23, 2025 In our modern wireless world, almost all radio frequency (RF) spectrum bands are shared among multiple users. In some domains, similar users technically coordinate
Management and Regulation Ensure Effective Spectrum Sharing
Spectrum is a shared resource. Since the discovery of radio waves and the invention of the telegraph, humanity has exponentially increased its use of the radio frequency (RF) spectrum. Consider
NASA’s Use of the Radio Frequency Spectrum
As associate administrator for NASA’s Space Operations Mission Directorate Ken Bowersox puts it, “nothing happens without communications.” And effective communications require the use of radio waves. None of NASA’s exciting
NASA Astronaut Don Pettit to Discuss Seven-Month Space Mission
Media are invited to a news conference at 2 p.m. EDT Monday, April 28, at NASA’s Johnson Space Center in Houston where astronaut Don Pettit will share details of his
Newly-Developed Stretchable, Rechargeable Device Can Detect Real Emotions
The new hybrid device combines decoupled sensors with a flexible wireless powering and transmitting module for emotion recognition, according to a research team headed by Penn State scientists. The wearable
Blue Guardian Review with Rankings 2023 By Dumb Little Man • Dumb Little Man
Blue Guardian Review Proprietary trading firms, or prop trading firms, trade financial markets with their capital. These firms offer traders the
LMS and Blended Learning: A Dynamic Training Mix
Companies constantly seek innovative methods to provide effective and efficient employee training in today’s fast-paced world. Blended learning has become increasingly popular as it combines the benefits of face-to-face instruction
‘Go Tell Modi’: Pahalgam Terrorist Told Victim’s Wife Who Pleaded to Be Killed After They Gunned Down Her Husband
‘Go Tell Modi’: Pahalgam Terrorist told Victim’s Wife Who Pleaded to Be Killed After They Killed Her Husband | Image: R Digital Pahalgam: In a chilling and emotional interview, Pallavi,
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