Wednesday, August 26, 2009

Gasoline Will not freeze!!!

"No matter how cold it gets gasoline will not freeze."

Gasoline or petrol is a petroleum-derived liquid mixture, primarily used as fuel in internal combustion engines. It also is used as a powerful solvent much like acetone. It consists mostly of aliphatic hydrocarbons, enhanced with iso-octane or the aromatic hydrocarbons toluene and benzene to increase its octane rating.
Small quantities of various additives are common, for purposes such as tuning engine performance or reducing harmful exhaust emissions. Some mixtures also contain significant quantities of ethanol as a partial alternative fuel.

Monday, August 10, 2009

Kite Flying - Professional Sport

"Kite flying is a professional sport in Thailand."

Kites were used approximately 2,800 years ago in China, where materials ideal for kite building were readily available: silk fabric for sail material, fine, high-tensile-strength silk for flying line, and resilient bamboo for a strong, lightweight framework. Alternatively, the kite authors Clive Hart and Tal Streeter hold that leaf kites existed far before that time in what is now Indonesia, based on their interpretation of cave paintings on Muna Island off Sulawesi. The kite was said to be the invention of the famous 5th century BC Chinese philosophers Mozi and Lu Ban. By at least 549 AD paper kites were being flown, as it was recorded in that year a paper kite was used as a message for a rescue mission. Ancient and medieval Chinese sources list other uses of kites for measuring distances, testing the wind, lifting men, signaling, and communication for military operations. The earliest known Chinese kites were flat (not bowed) and often rectangular. Later, tailless kites incorporated a stabilizing bowline. Kites were decorated with mythological motifs and legendary figures; some were fitted with strings and whistles to make musical sounds while flying.

Monday, August 3, 2009

Longest Word to type with Left Hand

“Stewardesses” is the longest word typed with only the left hand.

Suppressing Sneeze - Causes Death

"If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die."

A sneeze (or sternutation) is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, most commonly caused by foreign particles irritating the nasal mucosa. Sneezing can further be triggered through sudden exposure to bright light, a particularly full stomach, or as a symptom of viral infection.

The function of sneezing is the expulsion of mucus from the nose containing foreign particles or irritants as well as the cleansing of the entire nasal cavity during colds and other viral infections. During a sneeze the soft palate and uvula depress while the back of the tongue elevates to partially close off the passage to the mouth so that air ejected from the lungs may be expelled through the nose. Because the closing off of the mouth is partial, a considerable amount of this air is usually also expelled from the mouth. The force and extent of the expulsion of the air through the nose varies widely from one individual to another, but the mechanics of a sneeze as outlined above assure that it will function toward this end.