Search results
Results from the WOW.Com Content Network
If a helicopter suffers a power failure a pilot can adjust the collective pitch to keep the rotor spinning, generating enough lift to touch down and skid in a relatively soft landing. [ 3 ] The collective pitch control in a Boeing CH-47 Chinook is called a thrust control , but serves the same purpose, except that it controls two rotor systems ...
Tollund Man, Denmark, 4th century BC Gallagh Man, Ireland, c. 470–120 BC. A bog body is a human cadaver that has been naturally mummified in a peat bog.Such bodies, sometimes known as bog people, are both geographically and chronologically widespread, having been dated to between 8000 BC and the Second World War. [1]
Reports of bog bodies surfaced during the early 18th century. [1] In 1965, the German scientist Alfred Dieck catalogued more than 1,850 bog bodies, but later scholarship revealed much of Dieck's work was erroneous. [2] Hundreds of bog bodies have been recovered and studied, [3] although it is believed that only around 45 remain intact today. [4]
Government Plates is the third studio album by experimental hip hop group Death Grips.It was released for free download on November 13, 2013. It was also uploaded by the band to multiple file sharing sites, and music videos for every song were uploaded to the band's YouTube page.
A hill that could possibly have been used for kingship ceremonies was near the bog where Clonycavan Man was found, leading to further speculation about the body. [2] Radiocarbon dating has placed his death to between 392 BC and 201 BC, [3] during the Iron Age of western Europe, making his remains around 2,300 years old.
The FAA states "The height–velocity diagram or H/V curve is a graph charting the safe/unsafe flight profiles relevant to a specific helicopter. As operation outside the safe area of the chart can be fatal in the event of a power or transmission failure it is sometimes referred to as the dead man's curve ."
A death grip is an extremely tight grip, such as that exerted by people in a panic for fear for their life. This was commonly thought to be a risk when rescuing drowning people—that they would cling to their rescuer with a death grip which would cause them both to perish.
A quaking bog, schwingmoor, or swingmoor is a form of floating bog occurring in wetter parts of valley bogs and raised bogs and sometimes around the edges of acidic lakes. The bog vegetation, mostly sphagnum moss anchored by sedges (such as Carex lasiocarpa ), forms a floating mat approximately half a meter thick on the surface of water or ...