When was the typewriter invented?

When was the typewriter invented?

The first typewriter to be commercially successful was invented in 1868 by Americans Christopher Latham Sholes, Carlos Glidden and Samuel W. Soule in Milwaukee, Wisconsin, although Sholes soon disowned the machine and refused to use, or even to recommend it.

Which state has a law system based on the Napoleonic Code?

Unlike the other 49 states – civil law in Louisiana is based on the French Napoleonic Code. And, like most things in Louisiana, this system of laws is unique to the United States and has been influenced by different legal traditions including those of Spain and ancient Rome.

Can you kill bacteria by freezing?

Freezing foods renders bacteria inactive but doesn’t actually kill anything. That means if your food went into the freezer contaminated, once thawed it will still harbor the same harmful bacteria. Cooking it to the recommended temperature is the only way to ensure that your food is safe.

When was the segregation law abolished?

Although sometimes counted among “Jim Crow laws” of the South, such laws were also passed by other states. Anti-miscegenation laws were not repealed by the Civil Rights Act of 1964 but were declared unconstitutional by the 1967 Supreme Court ruling in Loving v. Virginia.

Why do we shiver?

When we shiver, our bodies are doing the opposite of sweating. Sweating cools the body by putting a layer of liquid on the skin. Shivering tightens the skin and shakes the muscles, a process that conserves and generates heat.

Is north America and south America one continent?

Depending on the convention and model, some continents may be consolidated or subdivided: for example, Eurasia is most often subdivided into Europe and Asia (red shades), while North and South America are sometimes recognized as one American continent (green shades).

How long is the Hadron Collider tunnel?

The LHC is the world’s largest and highest-energy particle accelerator. The collider is contained in a circular tunnel, with a circumference of 27 kilometres (17 mi), at a depth ranging from 50 to 175 metres (164 to 574 ft) underground.

When was the first electric guitar made?

To counteract these problems, inventors experimented with solid-body guitars. In 1940, Les Paul created “The Log,” a guitar whose strings and pickups were mounted on a guitar body carved from a solid block of wood. The first recordings of electric guitars were made in 1933 by Hawaiian music artists such as Andy Iona.