RefrigerationFor centuries ice boxes and ice houses kept food cold in warm weather. Businesses cut the ice into blocks in winter and stored it in underground caverns. Afterward, in warmer months, businesses delivered ice pieces to insulated boxes in homes, “ice boxes,” the original refrigerators. Early Systems William Cullen claimed to create the first artificial … Continue reading "Refrigeration"
Cotton GinWhitney’s innovation vastly lowered the price of cotton. Before Whitney’s cotton gin, producing cotton was economically inefficient because of the enormous cost to separate cotton from seeds. After the innovation, cotton became a profitable crop. Background Coming of age during the Revolutionary War, Whitney made a nail company, at the age of 15. Later, he … Continue reading "Cotton Gin"
Web Search EngineNoteworthy early search engines include Archie, from 1990, that searched filenames, and Gopher, from 1991, that organized files. Early Search Engines In March 1994, Stanford students David Filo and Jerry Yang created “Jerry and David’s Guide to the World Wide Web.” Their website contained lists arranged by category of the burgeoning World Wide Web. Sites … Continue reading "Web Search Engine"
Global Positioning System (GPS)GPS uses satellites to compute positioning in 3D space, allowing automatic mapping and advanced navigation. The Soviet Union launched the Sputnik satellite on October 4, 1957. Sputnik did nothing but send out radio pings audible on radio receivers on earth. Conveniently, they launched the satellite to fly over then arch-enemy the United States. As scientists … Continue reading "Global Positioning System (GPS)"
Processed Foods with Statistical Quality ControlBy design, countless food products look and taste exactly the same. Nobody opens a name-brand candy bar and wonders if it will taste different than any other bar they may have chosen. Each can of Coca Cola, Pepsi, or Guinness Beer tastes exactly the same as any other. All major food companies can thank Guinness … Continue reading "Processed Foods with Statistical Quality Control"
Blue Ocean Strategy Substack: Examples, Explainers, Cases, & ThoughtsHere is a list in reverse chronological order of the articles in our substack blog, Blue Ocean Thinking. It’s filled with explainers, cases, thoughts, articles, and the occasion recipe related to blue ocean strategy. Screenwriting & Startups: SimilaritiesTwo Fields Separated At Birth Financial Bubbles BlowInnovate Something Read Blue Ocean Example: Pastrami for ElvisA Noncustomer Example … Continue reading "Blue Ocean Strategy Substack: Examples, Explainers, Cases, & Thoughts"
Vacuum CleanerVacuum cleaners lower the cost of cleaning and enables better hygiene. Booth saw demonstrations of machines that blew air to scatter dust. Reversing the airstream would allow air to be sucked through a filter. Collecting the dirt into a bag reduced the time needed for cleaning while increasing quality. Booth’s machines were full-sized trucks. Long … Continue reading "Vacuum Cleaner"
Planned Communities / Cookie-Cutter SuburbsLevitt produced inexpensive homes. He subcontracted building parts of the home to specialists who would do the same work repeatedly, from house to house. His methods reduced costs and increased quality: a standardized parts assembly line for houses. Levitt’s methods were copied with cookie-cutter style suburbs dotting the US especially, where people have limited choices … Continue reading "Planned Communities / Cookie-Cutter Suburbs"
Tetraethyllead (Leaded Gasoline)Leaded gasoline prevented engine ping, making driving safer and more pleasant. Correspondingly, it also caused an enormous amount of extremely toxic pollution. Working for GM under the direct supervision of Charles Kettering at Dayton Research Laboratory, Midgley discovered the benefits of adding lead to gasoline. They named their innovation Tetraethyllead, avoiding any mention of lead, … Continue reading "Tetraethyllead (Leaded Gasoline)"
Electronic Airline Reservation System (SABRE)As the Cold War heated up during the 1950s, the United States installed an enormous number of missiles, radars, and nuclear weapons to track and respond to nuclear war. WWII radars were good enough for propeller planes but the delay between detection and analysis proved too slow for jet engines and missiles. SAGE As the … Continue reading "Electronic Airline Reservation System (SABRE)"
MusketWhile Guttenberg’s forge was working to bring about the Renaissance, a more common use was to create weapons to kill one another. One of the most noteworthy is the musket. Background Early muskets were more like small cannons than the later-day rifles. Sometimes two-people needed to operate the earliest weapons due to their weight. Armies … Continue reading "Musket"
Commercial Business Computer (EDVAC/UNIVAC)Mauchly and Eckert, inventors of the ENIAC, set out to create a commercial computer. They worked with government officials who needed fast computing, including military and census officials. Eventually, their employer, the University of Pennsylvania’s Moore School of Engineering announced an intent to keep all patents produced by faculty. Henceforth, the two promptly resigned and … Continue reading "Commercial Business Computer (EDVAC/UNIVAC)"
- Blue Ocean Strategy Basics – Value Innovation
An introduction to the core of blue ocean strategy Blue Ocean Strategy is a strategic framework and the name of a bestselling 2005 book written by Chan Kim & Renée Mauborgne published by Harvard Business Review. The book is based on a series of articles published in Harvard Business Review starting in the 1990s. This … Continue reading "Blue Ocean Strategy Basics – Value Innovation"
Marine ChronometerThis device, an accurate clock that works on ships, allows sailors to much more accurately navigate. Before this innovation, sailors had to guess, and it was common for ships to miss their destination on a journey by hundreds of miles. This device reduced the risk and cost of long journeys by ship, lowering the cost … Continue reading "Marine Chronometer"
Paid Cable Television ChannelsBackground Charles Dolan was a cable TV pioneer who received a license to build a cable television system in lower Manhattan. Due to New York City restrictions, cables needed to run underground, vastly increasing the cost of the infrastructure. New Yorkers lacked enthusiasm. By 1971, Dolan only had 400 subscribers. To increase sales, Dolan eventually … Continue reading "Paid Cable Television Channels"
