Search results
Results From The WOW.Com Content Network
Mendelevium is a synthetic chemical element; it has symbol Md (formerly Mv) and atomic number 101. A metallic radioactive transuranium element in the actinide series, it is the first element by atomic number that currently cannot be produced in macroscopic quantities by neutron bombardment of lighter elements .
Mendelevium (101 Md) is a synthetic element, and thus a standard atomic weight cannot be given. Like all artificial elements, it has no stable isotopes.The first isotope to be synthesized was 256 Md (which was also the first isotope of any element produced one atom at a time) in 1955.
The McDonnell F-101 Voodoo is a supersonic jet fighter designed and produced by the American McDonnell Aircraft Corporation. Development of the F-101 commenced during the late 1940s as a long-range bomber escort (then known as a penetration fighter ) for the United States Air Force 's (USAF) Strategic Air Command (SAC).
[101] On October 19, 2021, an MD-87, registration N987AK, [102] crashed on take-off from Houston Executive Airport. All 21 people on board survived but the aircraft was destroyed by a post-crash fire. During examination of the intact tail section, it was found that both left and right elevators were jammed in a trailing edge down position.
Production of the DC-10 ended in 1989, with 386 delivered to airlines along with 60 KC-10 tankers. It was succeeded by the lengthened, heavier McDonnell Douglas MD-11. After merging with McDonnell Douglas in 1997, Boeing upgraded many in-service DC-10s as the MD-10 with a glass cockpit that eliminated the need for a flight engineer. In February ...
Get breaking news and the latest headlines on business, entertainment, politics, world news, tech, sports, videos and much more from AOL
The Minolta SR-mount was the bayonet mounting system used in all 35 mm SLR cameras made by Minolta with interchangeable manual focusing lenses. Several iterations of the mounting were produced over the decades, and as a result, the mount itself was sometimes referred to by the name of the corresponding lens generation (f.e. "MC", "MD" or "X-600") instead.
The McDonnell Douglas MD-11 is an American tri-jet wide-body airliner manufactured by American manufacturer McDonnell Douglas (MDC) and later by Boeing.Following DC-10 development studies, the MD-11 program was launched on December 30, 1986.