If tough, dried-out roast beef haunts you in your dreams, you know the importance of not overcooking meat. The more beef cooks, the less succulent it becomes; quality declines most quickly past medium, or an internal temperature of 145 degrees Fahrenheit. That's the temperature recommended by the U.S. Department of Agriculture, but for juicy, rare roast beef, you can't cook it that much.
Automatic Packet Reporting System (APRS) is a digital communications system that uses packet radio technology to transmit information and text messages over amateur radio.
HAARP (High-Frequency Active Auroral Research Program) is a high-powered radio transmission research facility jointly operated by the US Navy, Air Force and several universities. Because of the high secrecy surrounding the government HAARP project, many theories have risen trying to explain what HAARP is and does.AARP (High-Frequency Active Auroral Research Program) is a high-powered radio transmission research facility jointly operated by the US Navy, Air Force and several universities. Because of the high secrecy surrounding the government HAARP project, many theories have risen trying to explain what HAARP is and does.