Henschel Hs 293 on Heinkel He 111, Heinkel He 177, Focke-Wulf Fw 200, and Dornier Do 217 planes. However, only the He 177 (of I and II."Gruppen"/KG 40), certain variants of the Fw 200 (of III./KG 40) and the Do 217 (of II./KG 100 and III./KG 100) used the Hs 293 operationally in combat. Henschel Hs 293 The Henschel Hs 293 was a World War II German anti-ship guided missile: a radio controlled glide bomb with a rocket engine slung underneath it. It was designed by Herbert A. Wagner. The Hs 293 project was started in 1940, based on the "Gustav Schwartz Propellerwerke"
The 85 Ways to Tie a Tie The 85 Ways to Tie a Tie The 85 Ways to Tie a Tie () is a book by Thomas Fink and Yong Mao. The authors were research fellows at Cambridge University’s Cavendish Laboratory. It was published by Fourth Estate on Nov 4, 1999, and subsequently published in nine other languages. "The 85 Ways to Tie a Tie" is about the history of the knotted neckcloth, the modern necktie, and how to tie both. It is based on two mathematics papers published by the same authors in the journals Nature and Physica A. The authors prove there are exactly 85