on the whole there is significant improvement
31Japanese cryptology from the 1500s to Meiji — The cipher system that Uesugi used is basically a simple substitution usually known as a Polybius square or “checkerboard.” The i ro ha alphabet contains forty eight letters, so a seven by seven square is used, with one of the cells left blank.… …
32Characters in the Southern Victory series — The Southern Victory series or Timeline 191 is a series of novels written by Harry Turtledove. They form an alternate history of events in the United States based on the premise that the Confederates won the Civil War and became an independent… …
33History of fire safety legislation in the United Kingdom — The history of fire safety legislation in the United Kingdom dates back to the Norman invasion by William the Conqueror in 1066 and has seen a long and complex system of laws and other legislation being enacted and repealed culminating in the… …
34Non-English versions of The Simpsons — The animated TV show The Simpsons is an American English language animated sitcom which has been broadcast in the United States since 1989 on FOX. In other countries, the TV show started broadcasting later than 1989 either in its original version …
35The Beach Boys — Infobox musical artist Name = The Beach Boys Img capt = The surviving Beach Boys in 2006 (L R): Brian Wilson, David Marks, Bruce Johnston, Al Jardine, Mike Love Landscape = Background = group or band Origin = Hawthorne, California, USA Genre =… …
36Fictional characters in the Southern Victory Series — The Southern Victory Series is a series of alternate history novels written by Harry Turtledove. The point of divergence involves Confederate States of America winning the American Civil War and becoming an independent nation. The series covers… …
37History of the Panama Canal — The history of the Panama Canal goes back almost to the earliest explorers of the Americas. The narrow land bridge between North and South America offers a unique opportunity to create a water passage between the Atlantic and Pacific oceans. This …
38Ships of the People's Liberation Army Navy — The ships of the People s Liberation Army Navy number over a hundred combatant ships, organized into three fleets: the North Sea Fleet, the East Sea Fleet, and the South Sea Fleet. The People s Liberation Army Navy (PLAN) is the naval branch of… …
39Evolution of the eye — The evolution of the eye has been a subject of significant study, as a distinctive example of a homologous organ present in a wide variety of taxa. The development of the eye is considered by some experts to be monophyletic; that is, all modern… …
40Secondary schools in the Metropolitan Borough of Dudley — There are many minor secondary schools in the Wollaston, Russells Hall Estate, Wren s Nest Estate, Kingswinford, Stourbridge, Pedmore, Coseley, Wordsley, and Dudley districts of the Metropolitan Borough of Dudley. While their individual histories …
