THE NATIONAL BROADCASTING COMPANY (NBC)
September 9, 1926 - United States
Was created by the Radio Corporation of America (RCA), shortly after the acquistion (May 1926) of the radio network operations of AT&T, which had decided to withdraw from radio. The new NBC network was publicized with full-page ads in many publications. The new network's debut broadcast was transmitted on 15 Nov 1926. The network assets bought from AT&T with stations in major cities of several states became the NBC-Red network (a designation reflecting its origin when the inter-city circuit charts were marked with telephone links between network radio stations in red pencil. The smaller existing network of the buyer became NBC-Blue.
ICE CREAM FREEZER
September 9, 1843 - USA
A U.S. patent was issued, antedated to 29 Jul 1843, for a hand-cranked ice-cream freezer invented by Nancy M. Johnson (No. 3,254). In previous designs, the ice-cream mixture was held in an inner container, which vessel was itself was rotated within an outer container of ice and salt. Her invention was to add a vertical shaft with curved, perforated paddles within the inner vessel, and reaching nearly to its inside wall. Stirring in one direction would carry the the liquid or semi-fluid mass from the centre to the circumference. Turning in the opposite direction would scrape frozen material and carry it from the inner walls to the centre of the freezer. Thus fresh matter continuously reached the freezing surface.
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The wealth of the nation
by Earth Day, Gaylord Nelson
"...The wealth of the nation is its air, water, soil, forests, minerals, rivers, lakes, oceans, scenic beauty, wildlife habitats and biodiversity that'as all there is. That'as the whole economy. That'as where all the economic activity and jobs come from. These biological systems are the sustaining wealth of the world...."
Until a man duplicates a blade of grass
by Earth Day, Thomas Alva Edison Inventor
"...Until a man duplicates a blade of grass, Nature can laugh at his so-called scientific knowledge. Remedies from chemicals will never stand in favorable comparison with the products of Nature, the living cell of a plant, the final result of the rays of the sun, the mother of all life...."
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Harvard Medical School
about Eyesight Myth and Fact
Myth: Staring at a computer screen all day is harmful to the eyes.
Fact: Spending the day staring at a screen can tire or strain your eyes, but it will not hurt them. Make sure lighting doesn't create a glare on your screen. When spending long periods at your keyboard, take a break now and then to rest your eyes to reduce fatigue. Also, don't forget to blink. Your eyes need to stay lubricated to feel comfortable.
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about Steve Jobs
Steve Jobs' annual salary was $1, just enough to keep company health benefits.
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