After a brief early film career in Czechoslovakia, she fled from her husband, a wealthy Austrian ammunition manufacturer, and secretly moved to Paris.
There, she met Metro-Goldwyn-Mayer studio head Louis B. Mayer, who offered her a movie contract in Hollywood, where she became a film star from the late 1930s to the 1950s.
Among Lamarr’s best known films are Algiers (1938), Boom Town (1940), I Take This Woman (1940), Comrade X (1940), Come Live With Me (1941), H.M. Pulham, Esq. (1941), and Samson and Delilah (1949).
Lamarr is also credited with being an inventor.
At the beginning of World War II, she and composer George Antheil developed a radio guidance system for Allied torpedoes, which used spread spectrum and frequency hopping technology to defeat the threat of jamming by the Axis powers.
Although the US Navy did not adopt the technology until the 1960s, the principles of their work are arguably incorporated into Bluetooth technology, and are similar to methods used in legacy versions of CDMA and Wi-Fi.
Lamarr was married six times, had two sons and a daughter.
She died in 2000 in Casselberry, Florida, of heart disease, aged 85.
The Giffard Dirigible, flying from Paris to Trappes, 1852.
In France, an engineer named Henri Giffard (1825-82) was leading the way in les ballons dirigeable, French for directable balloons, and from which English adapted the word dirigible.
In 1852, Giffard’s airship made the first recorded successful powered and steerable flight.
The intrepid inventor flew his machine from the Paris Hippodrome to Trappes, a distance of 17 miles (27 km), in roughly 3 hours. The craft proved manoeuvrable, making many navigational turns and performing circles, but the engine wasn’t powerful enough to fly against the wind and failed to make a return journey.
The balloon was 144 feet long (44 m), hydrogen filled, and highly flammable, so the engine exhaust was diverted downwards by a long pipe.
The engine produced 3 hp, drove a propeller, and top speed of the dirigible was 6 mph (9 km).
Example of the World’s love affair with Asbestos, even in the 1880’s they knew of its harmful nature.
NAMPA — Chemistry professor Jerry Harris has a book in his office at Northwest Nazarene University called, “Asbestos: Silk of the Mineral Kingdom,” published in 1946.
He pulls it out when he needs a prime example of why his research on nanoparticles toxicity is important.
Asbestos is the infamous material that has cost billions of dollars to remove after it was used in millions of manufacturing projects throughout the 20th century.
But inhaling it for a long period of time has been shown to cause lung cancer and mesothelioma, among other sicknesses.
His project is one of six taking place at NNU under a $3.2 million, five-year grant from the IdeA Network of Biomedical Research Excellence Program, or INBRE — a grant that was just renewed at the beginning of this month.
Harris’ research centers on what can happen when a material is broken down into smaller and smaller particles, or nanoparticles.
As a substance is compressed, it can change shape and color, sometimes changing its biological factors.
“So as (researchers) are starting to look at these nanomaterials, they’re trying to avoid something like asbestos from happening again,” Harris said.