Elm Farm Ollie (known as "Nellie Jay" and post-flight as "Sky Queen") was the first cow to fly in an airplane, doing so on 18 February 1930, as part of the International Air Exposition in St. Louis, Missouri, United States. On the same trip, which covered 72 miles from Bismarck, Missouri, to St. Louis, she also became the first cow milked in flight. This was done ostensibly to allow scientists to observe midair effects on animals, as well as for publicity purposes. A St. Louis newspaper trumpeted her mission as being "to blaze a trail for the transportation of livestock by air."Elm Farm Ollie was reported to have been an unusually productive Guernsey cow, requiring three milkings a day and producing 24 quarts of milk during the flight itself. Wisconsin native Elsworth W. Bunce milked her, becoming the first man to milk a cow mid-flight. Elm Farm Ollie's milk was sealed into paper cartons which were parachuted to spectators below. Charles Lindbergh reportedly received a glass of the milk.
Although Elm Farm Ollie was born and raised in Bismarck, Missouri, it is largely in the dairy state of Wisconsin where her fame has lived on.
dinsdag 28 april 2009
Elm Farm Ollie was the first cow to fly and was also the first cow milked while flying
The paradise tree snake (chrysopelea paradisi) can glide
Paradise Tree Snake or Paradise Flying Snake Chrysopelea paradisi is a species of snake found in Asia. It can glide by stretching the body into a flattened strip using its ribs. It is mostly found in moist forests and can cover a horizontal distance of about 100 metres in a glide from the top of a tree.
http://en.wikipedia.org/wiki/Chrysopelea_paradisi
The largest canon used in combat was named Schwerer Gustav with a caliber of 800mm
Schwerer Gustav (English: Heavy Gustav) and Dora were the names of the German 80 cm K (E) railway guns. They were developed in the 1930s by Krupp in order to destroy large forts. They weighed nearly 1,350 tonnes, and could fire shells weighing seven tonnes to a range of 37 kilometers (23 miles). Designed in preparation for World War II, and intended for use against the deep forts of the Maginot Line, they were not ready for action when the Wehrmacht outflanked the line during the Battle of France. Gustav was used in the Soviet Union at the siege of Sevastopol during Operation Barbarossa. They were moved to Leningrad, and may have been intended for Warsaw. Gustav was captured by US troops and cut up. Dora was destroyed near the end of the war to avoid capture by the Red Army.
It was the largest calibre rifled weapon in the history of artillery to see actual combat, and fired the heaviest shells of any artillery piece [1]. It is only surpassed in calibre by the American 36-inch Little David mortar and a handful of earlier siege mortars that all fired smaller shells.[2]
The Nazis envisioned these "super guns" as powerful terror weapons which could smash enemy fortifications and bombard cities from incredible distances.[citation needed] However their massive size and consequent poor mobility made them of little strategic use. In fact, the incredible quantities of materials and manpower required to construct and operate such weapons, both of which might have been put to use elsewhere, meant they likely had a negative overall impact on the Nazi war effort.[citation needed]
http://en.wikipedia.org/wiki/80_cm_Gustav
The shortest war ever lasted approximately 40 minutes
The Anglo-Zanzibar War was fought between the United Kingdom and Zanzibar on 27 August 1896. The conflict lasted approximately 40 minutes
http://en.wikipedia.org/wiki/Anglo-Zanzibar_War
Many famous paintings and building are made using the golden ratio
Some scholars deny that the Greeks had any aesthetic association with golden ratio. For example, Midhat J. Gazalé says, "It was not until Euclid, however, that the golden ratio's mathematical properties were studied. In the Elements (308 B.C.) the Greek mathematician merely regarded that number as an interesting irrational number, in connection with the middle and extreme ratios. Its occurrence in regular pentagons and decagons was duly observed, as well as in the dodecahedron (a regular polyhedron whose twelve faces are regular pentagons). It is indeed exemplary that the great Euclid, contrary to generations of mystics who followed, would soberly treat that number for what it is, without attaching to it other than its factual properties."[18] And Keith Devlin says, "Certainly, the oft repeated assertion that the Parthenon in Athens is based on the golden ratio is not supported by actual measurements. In fact, the entire story about the Greeks and golden ratio seems to be without foundation. The one thing we know for sure is that Euclid, in his famous textbook Elements, written around 300 B.C., showed how to calculate its value."[19] Near-contemporary sources like Vitruvius exclusively discuss proportions that can be expressed in whole numbers, i.e. commensurate as opposed to irrational proportions.
A geometrical analysis of the Great Mosque of Kairouan reveals a consistent application of the golden ratio throughout the design, according to Boussora and Mazouz.[20] It is found in the overall proportion of the plan and in the dimensioning of the prayer space, the court, and the minaret. Boussora and Mazouz also examined earlier archaeological theories about the mosque, and demonstrate the geometric constructions based on the golden ratio by applying these constructions to the plan of the mosque to test their hypothesis.
The Swiss architect Le Corbusier, famous for his contributions to the modern international style, centered his design philosophy on systems of harmony and proportion. Le Corbusier's faith in the mathematical order of the universe was closely bound to the golden ratio and the Fibonacci series, which he described as "rhythms apparent to the eye and clear in their relations with one another. And these rhythms are at the very root of human activities. They resound in man by an organic inevitability, the same fine inevitability which causes the tracing out of the Golden Section by children, old men, savages and the learned."[21]
Le Corbusier explicitly used the golden ratio in his Modulor system for the scale of architectural proportion. He saw this system as a continuation of the long tradition of Vitruvius, Leonardo da Vinci's "Vitruvian Man", the work of Leon Battista Alberti, and others who used the proportions of the human body to improve the appearance and function of architecture. In addition to the golden ratio, Le Corbusier based the system on human measurements, Fibonacci numbers, and the double unit. He took Leonardo's suggestion of the golden ratio in human proportions to an extreme: he sectioned his model human body's height at the navel with the two sections in golden ratio, then subdivided those sections in golden ratio at the knees and throat; he used these golden ratio proportions in the Modulor system. Le Corbusier's 1927 Villa Stein in Garches exemplified the Modulor system's application. The villa's rectangular ground plan, elevation, and inner structure closely approximate golden rectangles.[22]
Another Swiss architect, Mario Botta, bases many of his designs on geometric figures. Several private houses he designed in Switzerland are composed of squares and circles, cubes and cylinders. In a house he designed in Origlio, the golden ratio is the proportion between the central section and the side sections of the house.[23]
In a recent book, author Jason Elliot speculated that the golden ratio was used by the designers of the Naqsh-e Jahan Square and the adjacent Lotfollah mosque.[24]
Leonardo da Vinci's illustrations in De Divina Proportione (On the Divine Proportion) and his views that some bodily proportions exhibit the golden ratio have led some scholars to speculate that he incorporated the golden ratio in his own paintings. Some suggest that his Mona Lisa, for example, employs the golden ratio in its geometric equivalents.[25] Whether Leonardo proportioned his paintings according to the golden ratio has been the subject of intense debate. The secretive Leonardo seldom disclosed the bases of his art, and retrospective analysis of the proportions in his paintings can never be conclusive[citation needed].
Salvador Dalí explicitly used the golden ratio in his masterpiece, The Sacrament of the Last Supper. The dimensions of the canvas are a golden rectangle. A huge dodecahedron, with edges in golden ratio to one another, is suspended above and behind Jesus and dominates the composition.[26][2]
Mondrian used the golden section extensively in his geometrical paintings.[27]
A statistical study on 565 works of art of different great painters, performed in 1999, found that these artists had not used the golden ratio in the size of their canvases. The study concluded that the average ratio of the two sides of the paintings studied is 1.34, with averages for individual artists ranging from 1.04 (Goya) to 1.46 (Bellini).[28] On the other hand, Pablo Tosto listed over 350 works by well-known artists, including more than 100 which have canvasses with golden rectangle and root-5 proportions, and others with proportions like root-2, 3, 4, and 6.[29]
send in by @wolvii
The russian sattalite Luna 1 missed the moon in 1959 and became the first man made satalite to orbit around the sun
Luna 1 (E-1 series), also known as Mechta (Russian: Мечта, lit.: Dream) was the first spacecraft to reach the vicinity of the Moon and the first of the Luna programme of Soviet automatic interplanetary stations successfully launched in the direction of the Moon.
While traveling through the outer Van Allen radiation belt, the spacecraft's scintillator made observations indicating that there exist a small number of high energy particles in the outer belt. The measurements obtained during this mission provided new data on the Earth's radiation belt and outer space. It was discovered that the Moon had no detectable magnetic field. The first ever direct observations and measurements of the solar wind, a strong flow of ionized plasma emanating from the Sun and streaming through interplanetary space, were performed. That ionized plasma concentration was measured to be some 700 particles per cm3 at altitudes 20-25 thousand km and 300 to 400 particles per cm3 at altitudes 100-150 thousand km.[1] The spacecraft also marked the first instance of radio communication at the half million kilometres distance.
A malfunction in the ground-based control system caused an error in the rocket's burntime, and the spacecraft missed the target and flew by the Moon at a distance of 5,900 km at the closest point. Luna 1 then became the first man-made object to reach heliocentric orbit and was then dubbed a "new planet" and renamed Mechta. Its orbit lies between those of Earth and Mars. The name "Luna-1" was applied retroactively years later. Luna-1 was originally referred to as the "First Cosmic Rocket", in reference to its achievement of escape velocity.
http://en.wikipedia.org/wiki/Luna_1
maandag 27 april 2009
Bubble wrap was created as a textured plastic wallpaper using it as a packing material was a spinoff
The usefulness of Bubble Wrap as a packaging material was an unplanned and fortuitous spin-off: Fielding and Chavannes were planning to create a textured plastic wallpaper with paper backing that could be easily cleaned.
http://en.wikipedia.org/wiki/Bubble_wrap