Search results
Results from the WOW.Com Content Network
Blackburn's record-breaking 20-year-old paper plane [14] was based on his belief that the best planes had short wings and are "heavy" at the point of the launch phase in which the thrower throws the paper plane into the air, and at the same time longer wings and a "lighter" weight would allow the paper plane to have better flight times but this ...
The object of the game is to fly a paper plane through the rooms of a house. Air currents from heat ducts and fans affect the plane's movement, while assorted household objects are usually deadly. Some rooms have special mechanics, such as the ability to slide along grease-covered surfaces. Each room is presented as a two-dimensional side view.
He is the creator of the "WhiteWings" line of paperboard aircraft, [1] described as "the Ferraris of paper airplanes" by a curator of the National Air and Space Museum. [2] He created paper airplanes since childhood and on Christmas Eve, 1966 learned that he could enter his designs in the First Great International Paper Airplane Contest. Pan ...
This is known as a ram-air wing (similar to the smaller parachute design). The paraglider's light and simple design allows them to be packed and carried in large backpacks, and make them one of the simplest and economical modes of flight. Competition level wings can achieve glide ratios up to 1:10 and fly around speeds of 45 km/h (28 mph).
[13] [15] Their destination is mostly predicted by ballistics; however, they can exercise some in-flight attitude control by "slithering" in the air. [ 16 ] Flying lizards of the genus Draco are capable of gliding flight via membranes that may be extended to create wings (patagia), formed by an enlarged set of ribs.
The history of paper toys can be traced back to the art of origami (or-i-GA-me).The word is based on the Japanese words Ori, which means to fold, and Kami, which means paper. However origami's roots are from China and it spread to Japan somewhere around the sixth century. The craft was for only the rich at first because the cost of paper was ...
Here are 10 weird things that can kill you almost instantly. ... However, if one measuring 50-meters-wide and speeding towards Earth at roughly 9 miles per second exploded in the air, it would be ...
Sliding friction (also called kinetic friction) is a contact force that resists the sliding motion of two objects or an object and a surface. Sliding friction is almost always less than that of static friction; this is why it is easier to move an object once it starts moving rather than to get the object to begin moving from a rest position.