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Raycom Sports is a Charlotte, North Carolina –based producer of sports television programs owned by Gray Television . It was founded in 1979 by husband and wife, Rick and Dee Ray. In the 1980s, Raycom Sports established a prominent joint venture with Jefferson-Pilot Communications which made them partners on the main Atlantic Coast Conference ...
Space Shuttle Solid Rocket Booster. The Space Shuttle Solid Rocket Booster ( SRB) was the first solid-propellant rocket to be used for primary propulsion on a vehicle used for human spaceflight. [1] A pair of these provided 85% of the Space Shuttle 's thrust at liftoff and for the first two minutes of ascent.
An electret microphone is a microphone whose diaphragm forms a capacitor (historically-termed a condenser) that incorporates an electret. The electret's permanent electric dipole provides a constant charge Q on the capacitor. Sound waves move the diaphragm, changing the capacitance C, which produces a corresponding voltage change across the ...
Crew Dragon Freedom (Dragon capsule C212) is a Crew Dragon spacecraft manufactured and operated by SpaceX and used by NASA's Commercial Crew Program. On 27 April 2022, it was launched to transport four personnel to the International Space Station as part of the SpaceX Crew-4 mission, which was a part of ISS Expedition 67 .
The Antarctic ice sheet is melting in a new, worrying way not taken into account by current models of future sea level rise, according to a new study.
Texas went into an off day Monday at 24-24, exactly .500 for the ninth time already this season. ... who allowed two runs over 6 1/3 innings in that finale against the Angels. “Baseball is kind ...
Private spaceflight. Dragon, also known as Dragon 1 or Cargo Dragon, was a class of fourteen partially reusable cargo spacecraft developed by SpaceX, an American private space transportation company. The spacecraft flew 23 missions between 2010 and 2020. Dragon was launched into orbit by the company's Falcon 9 launch vehicle to resupply the ...
Kit was born on April 6, 1910, in Saint Petersburg, Russian Empire to the family of an employee at the Post and Telegraph Department of Belarusian origin. His true surname is Kita. In 1918 Kit's family moved to their native village of Aharodniki, now the town of Karelichy, Grodno Region. In 1921 this area became a part of the Second Polish ...