notches
41Beyoncé Knowles — Beyoncé Knowles …
42Hewing — is a method of cutting wood. It was used historically as a method of squaring up beams for building construction. As it s a labour intensive process, such beams were commonly only squared on one surface, or around the areas necessary to make the… …
43Sheet film — is large format and medium format photographic film supplied on individual sheets of acetate or polyester film base rather than rolls. Sheet film was initially supplied as an alternative to glass plates. The most popular size measures 4×5 inches; …
44Mariano Rivera — Rivera pitching for the …
45AC power plugs and sockets — See also: Industrial and multiphase power plugs and sockets Plugs and sockets may sometimes combine male and female contacts, but t …
46Clougha Pike — from near Lancaster University Elevation 413 m (1,355 ft) …
47Hot metal typesetting — Part of a series on the History of printing Woodblock p …
48Tally sticks — A tally (or tally stick) was an ancient memory aid device to record and document numbers, quantities, or even messages. While the origin of this technique is lost in prehistory, archaeological proof of the existence of such devices is ample. One… …
49STIKFAS — are 3.25 inch (8 cm) model assembly figures/toys.Once built they can be customized with stickers (packaged as Stikers) and different pieces. The design principle behind a STIKFAS is that all of the joints are ball/socket, and offer exceptional… …
50Striking clock — The Clock Tower of the Palace of Westminster in London, commonly referred to as Big Ben, is a famous striking clock. A striking clock is a clock that sounds the hours audibly on a bell or gong. In 12 hour striking, used most commonly in striking… …
