Karl Drais, a German inventor, created the first Stenotype which used a punched paper strip in 1830. The machine was then known as a shorthand machine, the word Stenotype was not used until around 1910.
He invented the Mobius Strip The Mobius Strip is a one sided surface. It is made my twisting a strip of paper and taping the two ends together.
in 1905 Richard Sutcliffe invented the first conveyor belts
No, M9 paper does not have adhesive coating protected by a strip of brown waxed paper. M9 paper is used for detecting liquid chemical agents on surfaces and does not have any adhesive coating or protective waxed paper strip.
not me
M9 Paper
The reagent strip is a strip of paper impregnated with a specific chemical reagent for a chemical determination.
A fraction strip is simply a paper used to find fractions of a whole.
M9 paper
YES!! it maders!!
M9 paper
M9 Paper
m9