famous inventions-8
Hacky Sack or Footbag is a modern American sport invented in 1972.
The history of hair styling products - learn who invented dyes blowers or the bobby pin.
Joyce Hall was a youthful picture-postcard peddler who became the big name in greeting cards.
Also lightbulbs, lighting and other lamps.
The earliest handbags that have been verified historically were small sacks carried by gentlemen containing pomanders (scented spices and oranges), flint and money.
Today’s wire coat hanger was inspired by a clothes hook patented in 1869, by O. A. North of New Britain, Connecticut.
The inventors behind several common household tools.
The history behind musical instruments and their inventors.
The history of hats and wigs.
The history of hearing aids and more.
The history of helicopters.
The history of roads and asphalt.
A rotary clothes line developed and marketed by Australian, Lance Hill in 1945.
First invented between 1989 and 1994.
The game we know today was first played in Montreal in 1875, according to rules devised by a McGill student.
C. B. Brooks patented an early paper punch, also called a ticket punch. His had a built-in receptacle on one of the jars to collect the round pieces of waste paper and prevent littering.
Holography is a photographic process, best known for the 3-dimensional images. Holograms are made using a laser and a light-sensitive material chemically similar to a photographic emulsion.
The history of the common inventions you find inside your home.
The first home security system was patented on December 2, 1969.
The origin of iron horseshoes and horseshoe nails.
The history of hot dogs.
The hovercraft was invented by Christopher Cockerell in 1956.
The history of hypertext markup language (HTML) is a strange and interesting tale.
The hula hoop was re-invented by Richard Knerr and Arthur "Spud" Melin.
In 1908, Hydrofoil Boats were co-invented by Alexander Graham Bell & Casey Baldwin.
Invented in 1839 by Sir William Grove, hydrogen fuel cells have now becoming the power source for the 21st century. See Also - How hydrogen cells work
A hygrometer is an instrument used to measure the moisture content or the humidity of air or any gas.
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