Search results
Results from the WOW.Com Content Network
Spirograph is a geometric drawing device that produces mathematical roulette curves of the variety technically known as hypotrochoids and epitrochoids. The well-known toy version was developed by British engineer Denys Fisher and first sold in 1965.
Between 1962 and 1964 he developed various drawing machines from Meccano pieces, eventually producing a prototype Spirograph. Patented in 16 countries, it went on sale in Schofields department store in Leeds in 1965. A year later, Fisher licensed Spirograph to Kenner Products in the United States. In 1967 Spirograph was chosen as the UK Toy of ...
The first shipment of Spirograph arrived just before Christmas in 2012. The Spirograph (along with Kahootz' Lite-Brite) was exhibited at the 2013 Sweet Suite 13 [4] show in Chicago, Illinois and the 2014 American International Toy Fair in New York City, New York. [5] Since then, Kahootz Toys has expanded and released numerous new products and ...
Peter Hubert Desvignes (born 29 April 1804, Constantinople, Ottoman Empire; died 27 December 1883 at Hither Green (today Lewisham), Kent, England) was a civil engineer, architect, and inventor. While working for Aloys II, Prince of Liechtenstein , Desvignes oversaw the renovation and reconstruction of the Liechtenstein family seat in Austria.
Among his other patents were the parabolagraph, the spirograph, the electric bell used in trains, and an electric arc lamp of his own design. [5] Abakanowicz published several works, including works on statistics , integrators and numerous popular scientific works, such as one describing his integraph .
Things like the index side, as you know, we released in the middle of last year a wide range of benchmarks and indexes for the private asset space. We have been aggressively driving awareness ...
At the time of Worldwide Plaza's development, demand for office space in New York City had declined following Black Monday in 1987. [ 106 ] [ 107 ] The design of One Worldwide Plaza's basement and ground level was impacted by the location of the new subway entrances at the base. [ 108 ]
So, as we turn the page to the coming year, there's a lot to be excited about, starting with our most recent Comcast Business acquisition of Nitel; the launch of Epic Universe, much awaited; and ...