TECHNOLOGY FACTS
The Sputnik Program, more commonly known as "companion", is known to be a group of numerous robotic spacecraft operations launched by the Soviet Union. Sputnik 1, the first of these, is the first known human made object to enter the space. Sputnik 1 was launched into the space on October 4, 1957. The launch laid bare the expediency of the usage of artificial sites for the exploration of upper atmosphere.
The word "sputnik" ... full fact »
Today almost everything runs on electricity. We use electricity to run trains, cook, lighting and so much more. Thus it is very important that people are able to know where they can get all the required electricity. People are able to tap energy from alternative sources of energy to help relieve the common sources of electricity.
Many companies are trying their best to try and cut down their electricity consumption. A good... full fact »
Kitchen forks have been endlessly evolving for the past millennium or so. But a historical background check will put its origins somewhere in Greek. Initially used for the carving of meat, the fork comes to the dining table pretty late. It was around the 7th century that royal courts in the Middle Eastern Muslim world started to use the fork on the dining table. In another century, they were passed on to the Byzantine world, w... full fact »
Svalbard Global Seed vault was established to preserve a wide variety of plant seeds in an underground cavern. It is an assurance to reduce of hunger & poverty due to the national disaster. Construction of the Seed Vault, which cost approximately 45 million Norwegian Kroner (9 million USD), was funded entirely by the Government of Norway. The seed bank is constructed 120 meters (390 ft) inside a sandstone mountain at Svalbard ... full fact »
Tesla coil is an invention of Nikola Tesla; this instrument is actually a transformer. Transformers are usually step-up or step-down types which increase or decrease the input current respectively. The Tesla Coil is an air-core transformer with a high frequency. It is a step up transformer which increases the input of 120 volts AC to around 100,000 volts. The discharge is usually in the form of electrical arc. These incredible... full fact »
Zero was invented in India by Indian mathematicians dating as early as 5th century. They widely used it in calculations, astronomy and astrology. Zero was spread by Arabians to the Europe and there on it was spread all over. Before this, all Europeans used roman numerical which were difficult to calculate on as they were in the form of Symbols, lengthy and had limits. New Math Multiplication Method ... full fact »
Printer manufacturers print invisible yellow dots on consumer's prints that check to see if a person is printing counterfeit money. If you call your printer manufacturer and ask them to "please stop spying on you", they will send secret services to your address to find out why you care about your privacy. Upset? You should be. The more people who call their printer's manufacturers and make this request, the more likely secret ... full fact »
Probably the most popular car in the world, Beetle had fascinating past. It was proposed by Adolf Hitler to make peoples car that can fit 5 people and deliver speed of 100km/h (62mph) later known as "Volks-Wagen" ("People's Car"). Beetle was designed by Ferdinand Porsche founder of automotive design company, which became known as the Porsche Buro. Ferdinand also designed German tanks, Tiger I and Tiger II. The first Porsche ... full fact »
Company in Brazil (Suite Vollard) constructed a building in which each floor can rotate 360 degrees. Each building has 11 apartments and each apartment can spin individually in any direction. One rotation takes a full hour, but apartment owner can set rotation speed through apartment control panel. Facades are made of three different types of glass which give wonderful effects when building spins during the sunset. Cost of eac... full fact »
Cars today put out a lot of pollution, and use up fossil fuels. Predictions are that hydrogen cars with combination of solar and electricity source, are the future of transportation. Device that is the size of microwave oven may be all you need to fuel your car in the future. Using small device, hydrogen can be easily and cleanly extracted from water and power family car for up to 150 kilometers.... full fact »
The East Japan Railway Company (JR-East), as part of research aimed at developing more environmentally friendly train stations, is testing an experimental system that produces electricity as people pass through ticket gates.... full fact »