Moore’s Law Published
April 19, 1965
Electronics magazine publishes an article by Gordon Moore, head of research and development for Fairchild Semiconductor and future co-founder of Intel, on the future of semiconductor components. In the article, Moore predicts that transistor density on integrated circuits will double every eighteen months for “at least” the next ten years. This theory will eventually come to be known as Moore’s Law and has largely held true to this day. Controversy exists over whether Moore’s Law remains applicable, however time will tell just how long Moore’s Law will continue to remain true.
Zoom Lenses Come to TV
April 19, 1947
The first public demonstration of a prototype Zoomar lens is conducted inside Studio 3H at NBC’s Rockefeller Plaza headquarters in New York City. Invented by Dr. Frank G. Back, and promoted by investor film and television producer Jerry Fairbanks, the Zoomar lens would become the first commercially successful zoom lens. A version for film cameras would first be used by Paramount later that year to cover the 1947 World Series for newsreel production. The ability to use zoom lenses allowed for less expensive TV productions and also made television sports broadcasts more interesting and feasible. By the end of the decade, Zoomar lenses were in use in nearly one-third of television stations in the United States at the time. As new TV stations were popping up quickly during this era, the fact that by 1957 more than half of the TV stations then in operation owned Zoomar lenses was even more impressive.
Apple Passes $500 Billion Valuation
February 29, 2012
The stock value of Apple, Inc. surpasses $500 billion, setting a new record for the company which was already the world’s most valuable company at the time. This day marks a milestone on the historic run for the company from near-bankruptcy in the 1990’s to one of the most, if not the most, dominant technology company in recent history. Apple would later become the first company in history to surpass $700 billion in value in February 2015.
Tokyo Skytree Completed
February 29, 2012
Construction of the Tokyo Skytree broadcast tower, delayed two months due to the 2011 Japan earthquake and tsunami, is completed on leap day – February 29th, 2012. The Tokyo Skytree is the tallest structure in Japan and the world’s tallest tower.