Austrian research company IAT21 has presented a new type of aircraft at the Paris Air Show which has the potential to become aviation's first disruptive technology since the jet engine. ... The key to the D-Dalus' extreme maneuverability is the facility to alter the angle of the blades (using servos) to vector the forces, meaning that the thrust can be delivered in your choice of 360 degrees around any of the three axes. Hence D-Dalus can launch vertically, hover perfectly still and move in any direction, and that's just the start of the story.
posted by Trurl
on Jun 23, 2011 -
38 comments
Early in the days of
exploration of Antarctica, Australian geologist
Douglas Mawson turned down an invitation to join Robert Falcon Scott's
Terra Nova Expedition in 1910 (
Cool Antarctica previously). Instead, Mawson lead his own expedition, the
Australasian Antarctic Expedition (December 1911 to December 1913), an expedition to chart the 2000-mile coastline directly south of Australia, one of the least-visited parts of the continent throughout the early years of Antarctic exploration.
The group's efforts and activities are well documented, and many remnants of the expedition remain on Antarctica.
The conservation of Mawson's Huts is now an ongoing effort from
Association of Australasian Palaeontologists (AAP)
Mawson's Huts Foundation. While most efforts were focused on the recovery and treatment of artifacts inside the main hut, the group also searched for the
Vickers (
Aviation)
monoplane that was modified to become an "air tractor", or motorized sledge. The remains of the plane were last seen in 1975.
Now the plane has been found, thanks to an exceptionally low tide and a bit of luck.
[more inside]
posted by filthy light thief
on Jan 5, 2010 -
11 comments
21st Century Jet: The Building of the 777 (part 1 of 5) In the early 90's, Boeing decided to build a new airplane, the 777. They also decided to allow KCTS Television and Channel Four London to film the design, construction, and testing of the new airliner. This 5-hour documentary, first aired in 1996, is no longer shown on TV, and out of print on VHS, but you can now watch it on Google Videos.
[more inside]
posted by FishBike
on Dec 18, 2009 -
20 comments
