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Chinese Blocks
A Jacob's ladder (also magic tablets, Chinese blocks, and klick-klack toyFrauenfelder, Mark (2011). ''Make: Technology On Your Time, Vol. 26: Roll Your Own'', p.148. O'Reilly Media. .) is a Folk culture, folk toy consisting of toy block, blocks of wood held together by strings or ribbons. When the ladder is held at one end, blocks appear to cascade down the strings. This effect is a optical illusion, visual illusion which is the result of one block after another flipping over. It may be considered a Kinetic depth effect, kinetic illusion, where the blocks appear to change position when they do not. Its name ''Jacob's Ladder'' comes from the biblical Jacob's Ladder (Bible), ladder to heaven, mentioned in Genesis 28:12. Of unknown origin, the earliest known review of the Jacob's Ladder is an 1889 ''Scientific American'' article which tells how it is built and works: Construction An arrangement of interlaced ribbons allows each block to act as if hinged to the next one at either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacobs Ladder Toy
Jacobs may refer to: Businesses and organisations *Jacob's, a brand name for several lines of biscuits and crackers in Ireland and the UK *Jacobs (coffee), a German brand of coffee *Jacobs Solutions, an American international technical professional services firm *Jacobs Aircraft Engine Company, former American aircraft engine company *Jacobs Entertainment, an American gaming, hospitality, and entertainment company *Jacobs School of Medicine and Biomedical Sciences, at the University at Buffalo, New York, U.S. *Jacobs School of Music, at, Indiana University, U.S. *Jacobs University Bremen, in Germany People *Jacobs (surname), including a list of people with this name Places *Jacobs, Louisville, Kentucky, U.S. *Jacobs, Pennsylvania, U.S., now Port Providence *Jacobs, Wisconsin, U.S. *Jacobs Island, Antarctica Other uses *Jacobs F.C., a former Irish football club *, a tug, formerly ''Empire Gnome'' See also * Jacob (other) * Jacobs Creek (other) * Jacobs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tutankhamun's Tomb
The tomb of Tutankhamun (reigned ), a pharaoh of the Eighteenth Dynasty of ancient Egypt, is located in the Valley of the Kings. The tomb, also known by its tomb number KV62, consists of four chambers and an entrance staircase and corridor. It is smaller and less extensively decorated than other Egyptian royal tombs of its time, and it probably originated as a tomb for a non-royal individual that was adapted for Tutankhamun's use after his premature death. Like other pharaohs, Tutankhamun was buried with a wide variety of funerary objects and personal possessions, such as coffins, furniture, clothing and jewelry, though in the unusually limited space these goods had to be densely packed. Robbers entered the tomb twice in the years immediately following the burial, but Tutankhamun's mummy and most of the burial goods remained intact. The tomb's low position, dug into the floor of the valley, allowed its entrance to be hidden by debris deposited by flooding and tomb construction. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
