Some Interesting facts

Fact: About Solar Eclipse

Posted By Vipin Rohila

As seen from the earth, a solar eclipse occurs when the moon passes between the sun and the earth, and the moon fully or partially covers the sun as viewed from a location on earth. This can only happen during a new moon, when the sun and moon are in conjunction as seen from earth. At least two, and up to five, solar eclipses occur each year; no more than two can be total eclipses. Total solar eclipses are nevertheless rare at any particular location because totality exists only along a narrow path on the earth’s surface traced by the moon’s umbra.

Fact: Moon is Earth’s only natural satellite

Posted By Vipin Rohila

The Moon is Earth’s only natural satellite and the fifth largest satellite in the Solar System. It is the largest natural satellite of a planet in the solar system relative to the size of its primary (though char on), which orbits the dwarf the diameter of earth and 1/81 its mass. The moon is the second densest satellite after lo. It is in synchronous rotation with earth, always showing the same face; the near side is marched with dark volcanic Maria among the bright ancient crustal highlands and prominent impact craters. It is the brightest object in the sky after the sun, although its surface is actually very dark, with a similar reflectance to coal.

Fact: “Charles Babbage father of the computer

Posted By Vipin Rohila

Charles Babbage FRS (26 December 1791- 18 October 1871) was an English mathematician philosopher, inventor and mechanical engineer who originated the concept of a programmable computer. Considered a “father of the computer”, Babbage is credited with inventing the first mechanical computer that eventually led to more complex designs. Parts of his uncompleted mechanisms are on display in the London science museum. In 1991, a perfectly functioning difference was constructed from Babbage’s original plans. Built to tolerances achievable in the 19^th century, the success of the finished engine indicated the Babbage machine would have worked. Nice years later the science museum completed the printer Babbage had designed for the difference engine as astonishingly complex device for the 19^th century.

Fact : The Word Cartoon

Posted By Vipin Rohila

The word cartoon has various meanings based on several very different forms of visual art and illustration. The artists who draw cartoons are known as cartoonist. The original meaning was in fine art of the late middle ages and renaissance, where it referred to a preparatory for a piece of art such as painting or tapestry. In the 19^th century, it came to refer to humorous illustrations in magazines and newspapers, and in the early 20^th century was sometimes used to refer to comic strips. It commonly refers to animated programs for television and other motion-picture media.

Fact: life on mars

Mars is the fourth planet from the Sun and the seventh largest:

      orbit: 227,940,000 km (1.52 AU) from Sun
      diameter: 6,794 km
      mass: 6.4219e23 kg

Mars (Greek: Ares) is the god of War. The planet probably got this name due to its red color; Mars is sometimes referred to as the Red Planet.

The first spacecraft to visit Mars was Mariner 4 in 1965.

Scientists have long speculated about the possibility of life on mars owing to the planet’s proximity to similarity to earth. Although fictional martians have been a recurring feature of popular entertainment, it remains an open question whether life currently exists on mars, or has existed there in the past. Mar’s popular ice caps were observed as early as the mid-17^th century and the were first proven to grow and shrink alternately ,in the summer and winter of each hemisphere, by William Herschel.

Fact: "math’s” and “math” redirect here

Mathematics is the study of quantity of, structure, space, and change. Mathematicians seek out patterns,

And formulate new conjectures. Mathematicians resolve the truth and falsity of conjectures by mathematical proofs,

Posted By Vipin Rohila

which are arguments sufficient to convince other mathematicians of their validity.

The research requires solving mathematical problems can take years or even centuries of sustained inquiry.

However, mathematical proofs are less formal and painstaking than proofs in mathematical logic.

Since the pioneering work Giuseppe peano, David Hilbert, and others on axiomatic systems in the late 1800s,

 it has become customary to view mathematical research as establishing truth by rigorous deduction

from appropriately chosen axioms and definitions when those mathematical.

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