how did a ladder get invented?  who invented the ladder?
338511
my great great great uncle samuel ladder invented it he fell of it to his death leaving my great great great aunt a widow
248316
I'm willing to bet the answer of that is lost to time, and probably happened pretty soon after some primitive person invented the broom. A lot of "facts lists" will say that Lloyd P. Ray did, but that's not true. He did hold a patent in the late 1800s on an improvement on the dustpan, but so do nearly 200 other folks.
200978
No one invented it.  Mendeleev recognized the similarity of the group--and several other groups of elements--and arranged things into the periodic table...\n\nLike many other areas in science, finding the right classification scheme helped rocket chemistry into new insights and new developments.
24896
Michael Farady of England created electricity through magnets. And people before him knew about electricity for long time, so its difficult to answer who invented it.
463085
Nobody invented electricity - it is a naturally occuring phenomenon (for example - lightning) that has been around as long as Earth. Benjamin Franklin is often credited with discovering the properties of electricity (although this is probably a myth), and Thomas Edison invented the electric light.
1004024
http://inventors.about.com/od/famousinventions/\nhttp://inventors.about.com/library/bl/bl12.htm\nPlease click the above link to find what u r looking for.
770314
religion was invented by people themselves
276821
Elias Howe, who invented the sewing machine received a patent in 1851 for an 'Automatic, Continuous Clothing Closure.' Perhaps it was the success of the sewing machine, which caused Elias not to pursue marketing his clothing closure. As a result, Howe missed his chance to become the recognized 'Father of the Zip.' \n\nForty-four years later, Mr. Whitcomb Judson (who also invented the 'Pneumatic Street Railway') marketed a 'Clasp Locker' a device similar to the 1851 Howe patent. Being first to market gave Whitcomb the credit of being the 'Inventor of the Zipper', However, his 1893 patent did not use the word zipper. The Chicago inventor's 'Clasp Locker' was a complicated hook-and-eye shoe fastener. Together with businessman Colonel Lewis Walker, Whitcomb launched the Universal Fastener Company to manufacture the new device. The clasp locker had its public debut at the 1893 Chicago World's Fair and met with little commercial success.
814832
His name was Alessandro Volta.  Alessandro Volta discovered the first practical method of generating electricity.  In 1800, he arranged zinc and copper discs in a column and invented the battery.  His most famous invention was the voltic pile. \n\nThese links should give you all the good stuff!
534167
Johann Wolfgang!\n\nHe discovered furfural, worked on the use of platinum as a catalyst, and invented a lighter, known as Döbereiner's Lamp.\n\n:)
1010040
I know this guys great great grandson. no joke he was on my rugby team. Crook invented the Crook's tube to demonstrate the force exerted on charged particles moving  relative to a magnetic field. This leed to the modern cathode ray tube which forms the basis of your TV or monitor.
460600
Barnicles is awesome, but yeah who invented it, good question, never thought of that before...\n\nWho's Imao Christa?
156925
the same person who invented the wall-stretcher
656326
Philo T. Farnsworth \nhttp://www.ideafinder.com/history/inventors/farnsworth.htm
288939
WITH VERY LONG LADDER.
292244
The person who made the first carpet.  Wild guess.
1128654
NO ONE INVENTED IT ,IT HAS  ALWAYS BEEN THERE SO  I THINK IT WAS RATHER DISCOVERED BY MANY PEOPLE EVER SINCE THE ANCIENT TIMES