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SYRINGE
It was invented by Alexander wood. They are used to introduce small amounts of gases or liquids or to take samples of the components of said places -
SAXOPHONE
It was invented by the luthier Adolphe Sax in 1846. The saxophone is commonly associated with popular music, big band music and jazz, but was originally intended for both the orchestra where they are placed behind the flutes and as instrument of Military band. -
LIFT
An lift is a type of vertical transportation that moves people or goods between floors of a building, vessel, or other structure. Elevators are generally powered by electric motors that either drive traction cables or counterweight systems like a hoist, or pump hydraulic fluid to raise a cylindrical piston like a jack. -
OIL WELL
An oil well is a boring in the Earth that is designed to bring petroleum oil hydrocarbons to the surface. Usually some natural gas is produced along with the oil. The former worked by means of fixed banks to bamboo canes. -
BARBWIRE
This type of barbed wire was accidentally discovered by collecting in a small space the remains of damaged traditional barbed wire.
They were responsible for a large number of casualties in the trench war IWW. -
MOTORCYCLE
It is a two-wheeled vehicle, powered by a motor that drives the rear wheel by means of a chain and chain mechanism. -
DYNAMITE
Called TNT was used to exploit oil fields. -
TELEPHONE
It was invented by Graham Bell. Is a device designed to transmit signals at a distance by means of electrical signals. -
SKYSCRAPER
The first building considered as skyscraper was the Home Insurance Building, designed by the American William Le Baron Jenney. It was built between 1884 and 1885 in Chicago and consisted of ten floors. -
BASKETBALL
Basketball was born as a solution to the need to perform some sporting activity during the winter, created by James Naismith, professor of physical education in a school.
