Following the Asian Tour (2013), the largest professional civilian aerobatics team flying on jets is…
By World News Report Bureau
A team at NASA’s Langley Research Center is developing a concept of a battery-powered plane that has 10 engines and can take off like a helicopter and fly efficiently like an aircraft.
The prototype, called Greased Lightning or GL-10, is currently in the design and testing phase.
The initial thought was to develop a 20-foot wingspan (6.1 meters) aircraft powered by hybrid diesel/electric engines, but the team started with smaller versions for testing, built by rapid prototyping.
During a recent spring day the engineers took the GL-10 to test its wings at a military base about two hours away from NASA Langley. The remotely piloted plane has a 10-foot wingspan (3.05 meters), eight electric motors on the wings, two electric motors on the tail and weighs a maximum of 62 pounds (28.1 kilograms) at take off.
This photograph captures the GL-10 prototype taking off in hover mode like a helicopter.
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Wagah Border between India and Pakistan
China and Russia share common border with as many as 14 countries. China: Afghanistan (76 km); Bhutan (470 km); India (3,380 km); Kazakhstan (1,533 km); North Korea (1,416 km); Kyrgyzstan (858 km); Laos (423 km); Mongolia (4,673 km); Myanmar (2,185 km); Nepal (1,236 km); Pakistan (523 km); Russia (3,645 km); Tajikistan (414 km); and Vietnam (1,281 km).
Russia: Azerbaijan (284 km); Belarus (959 km); China (3,645 km); Estonia (294 km); Finland (1,313 km); Georgia (723 km); Kazakhstan (6,846 km); North Korea (19 km); Latvia (217 km); Lithuania (227 km); Mongolia (3,441 km); Norway (167 km); Poland (206 km); and Ukraine (1,576 km).
Next, Brazil shares borders with ten countries while Sudan and Democratic Republic of Congo have nine.
On the other hand Sri Lanka shares only has maritime borders with the Maldives and India while Denmark has borders with Sweden and Norway by sea; Canada has sea boundaries with Denmark and France
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