Tag Archives: National Inventors Hall of Fame

Jew of the Week: Edwin Land

Say Cheese!

Edwin Land, Inventor of the Polaroid Camera

Edwin Land, Inventor of the Polaroid Camera

Edwin Herbert Land (1909-1991) was born in Connecticut, the son of a Russian-Jewish immigrant father. From a young age he loved taking things apart, and dreamed of inventions. He went to Harvard to study chemistry but left after just a few months. Land moved to New York, and there invented a filter that could polarize light. He returned to Harvard and spent three more years there, but once again dropped out, this time to start a company with his physics instructor, who came from a wealthy family and could provide the funds for Land’s work. Land first applied his filter technology to glasses, and invented polarized sunglasses. His technology spread rapidly, and was used in 3D movie glasses, LCD screens, windows, headlights and windshields. As the company grew larger, he renamed it the Polaroid Corporation in 1937. During World War II, Land focused his attention on military technology to assist the war effort. He helped develop some of the earliest night-vision goggles, smart bombs and heat-seeking bombs, as well as the Vectograph, which allows soldiers to identify camouflaged enemy troops. Land’s most famous invention would come after the war, when he put his mind towards making a camera that would generate a photograph immediately. Thus was born the instant camera, also known as a Polaroid camera, and originally called the Land Camera. Madly popular, the camera made Polaroid world-famous, and the “darling of Wall Street”. Land continued to assist the military and the government during the Cold War, spearheading the U2 spy plane, balloon cameras, satellite cameras, and various espionage technology. He was a regular adviser to American presidents. Land remained a scientist his whole life, running experiments daily. A true visionary, when he had an idea he wouldn’t rest until he could materialize it; he would often have to be reminded to eat, and once wore the same clothes for 18 days straight. Land was also a humanist and proponent of social justice, giving priority to hire women and African-Americans in his labs, at a time when it was highly unpopular to do so. He was beloved by the people and the press, won a long list of awards (including the Medal of Freedom), and was inducted into the National Inventors Hall of Fame. His original polarizer invention was said to be “the most significant invention in the field of optics, certainly within the last generation, probably in the last century.” He finally earned an honourary degree from Harvard in 1957.

Words of the Week

Our young people, for the most part – unless they are geniuses – after a very short time in college give up any hope of being individually great. They plan, instead, to be good. They plan to be effective. They plan to do their job… It has become our habit, therefore, to think that the age of greatness has passed, that the age of the great man is gone… But I submit to you that when in each man the dream of personal greatness dies, democracy loses the real source of its future strength.

– Edwin Land

Jew of the Week: Theodore Maiman

Lasers!

Theodore Maiman

Theodore Maiman

Theodore Harold Maiman (1927-2007) was born in Los Angeles and grew up in Denver. The son of an electrical engineer, Maiman earned money as a teenager by repairing people’s radios and appliances. After a year in the navy, he focused on his studies and eventually earned a Ph.D in physics from Stanford in 1955. He then joined a company under contract to the US Army and led a team working on masers (these are like lasers, but using microwaves). His team was able to improve the maser from a 2.5-ton machine to a small 4 pound device. Building on this success, Maiman convinced his bosses to fund his work on lasers. In 1960, he succeeded in creating the first working laser. Maiman went on to invent a number of other important innovations in the field of optics. He also founded several successful technology and venture capital firms. His paper on lasers was described as “probably more important per word than any of the papers published by Nature over the past century.” Maiman won a handful of prestigious awards for his work, and has been inducted into the National Inventors Hall of Fame.

Words of the Week

If GM had kept up with technology like the computer industry has, we would all be driving $25 cars that got 1000 miles per gallon.

– Theodore Maiman

Jew of the Week: Ray Kurzweil

“Revolutionary Who Made America”

Ray Kurzweil

Ray Kurzweil

Raymond Kurzweil (b. 1948) was born in New York to Austrian-Jewish parents who escaped Europe before the start of World War II. He was fascinated by science-fiction from a young age and by age 5, decided that he wanted to be an inventor. He was already designing and building computers by 12, and developed a theory for the neocortex of the brain by 14. The following year he wrote his first computer program, and a couple years later won the International Science Fair for creating a computer that could compose music. While studying at MIT, he created a program that matches high school students with colleges, and sold it for the equivalent of about $700,000 in today’s value. In 1974, Kurzweil created a scanner that could read most fonts, then used the technology to create a reading machine for the blind. At the behest of Stevie Wonder, Kurzweil then turned to improving music technology, inventing a new generation of synthesizers whose quality was indistinguishable from that of live instruments. Kurzweil went on to develop one of the first speech recognition systems, followed by devices that assist people with learning disabilities, blindness, ADD, and dyslexia. He published his first book in 1990, followed by six more to date, mostly about the future of technology, as well as nutrition and health. Five of the books have been bestsellers. Many of his predictions about the future have already come true. Kurzweil has won a great number of awards, and has been inducted into the National Inventors Hall of Fame, while being described as one of the “revolutionaries who made America”. He now works full-time for Google, developing machine learning and language processing. When he dies, Kurzweil intends to have his body cryogenically frozen and stored until a future time when technology might resurrect him.

Words of the Week

If you drop gold and books, pick up first the books, and then the gold.
– Sefer Hasidim