Washing MachineBefore washing machines, wealthier families hired maids or brought their laundry to cleaners. Most people did laundry by hand, a time-consuming process usually tasked to women. Washing machines dramatically lowered the cost of washing clothes while increasing cleanliness. A patent issued to Fisher on Aug. 9, 1910, for an electric washing machine. Many people claim … Continue reading "Washing Machine"
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)"
Color Photography1908 James MaxwellSergey Prokudin-Gorsky Scottish physicist James Maxwell laid the groundwork for color photography. Eventually, Russian Sergey Prokudin-Gorsky perfected the technique using three exposures through a red, green, and blue filter. Recombining each exposure into one print accurately portrays color. This method, combining red, green, and blue, remains the foundation of how color is reproduced … Continue reading "Color Photography"
Electric Arc FurnaceElectric arc furnaces are giant pots that melt steel. They enable the recycling of scrap steel. Recycled steel both costs far less than creating steel from raw materials and has a lower environmental impact. The process involves three-phase electrodes which create an arc that reaches about 3000°C (5400°F). Frenchman Paul Héroult (co-inventor of aluminum smelting) … Continue reading "Electric Arc Furnace"
Mass Market ElectricityEdison created the first public electric company, powered by DC, in 1882 in lower Manhattan. His system included generators, junction boxes, fuses, sockets, and parallel wiring. Since DC current could not be transmitted far Edison’s initial electrical plant was limited in scope. Eventually, there would be many small, expensive electricity plants scattered around major cities … Continue reading "Mass Market Electricity"
Automation: Robots in Real LifePart I, “Automation Armageddon: a Legitimate Worry?” reviewed the history of automation, focused on projections of gloom-and-doom. “It smells like death,” is how a friend of mine described a nearby chain grocery store. He tends to exaggerate and visiting France admittedly brings about strong feelings of passion. Anyway, the only reason we go there is … Continue reading "Automation: Robots in Real Life"
Archie McCardell: Worst CEO EverArchie McCardell is the worst CEO in history. Sure, there are CEO’s who committed crimes, CEO’s who bankrupt their businesses, and CEO’s who looted their businesses. There are crooks, those who hire cronies, people who paid bribes, plenty who demanded sex or servitude, and countless sociopaths. In fairness to him, Archie did none of these … Continue reading "Archie McCardell: Worst CEO Ever"
ImmunotherapyIt’s common for meaningful inventions to take years or even decades to reach their commercial potential. At about 110 years from discovery to practical use, immunotherapy is the second longest invention we’ve found after the Suez Canal. Immunotherapy is the process of training the body’s natural immune system to attack and destroy cancer cells. The … Continue reading "Immunotherapy"
Micro-Electro-Mechanical Systems (MEMS)MEMS are literally microscopic-machines. The best-known MEMS are the accelerometers that have become ubiquitous in smartphones, allowing precise tracking of movement on the X, Y, and Z-axis. Significantly, MEMS are the reason your phone can sense movement. Additionally, other MEMS devices include miniature microphones, projectors, cameras, and countless others. MEMS were first proposed in 1959 … Continue reading "Micro-Electro-Mechanical Systems (MEMS)"
Catalytic ConverterCatalytic converters prevent knocking in engines without leaded fuel. Houdry was a Frenchman working on high-octane fuels. His initial focus were race cars. Sun Oil sponsored the early work, in the 1930’s, moving Houdry to the US. The fuel work was a success but could not be use in mass production because the catalysts that … Continue reading "Catalytic Converter"
Charge-Coupled Device (CCD)1969 William BoyleGeorge Smith “We are the ones who started this profusion of little cameras all over the world.” William Boyle Charged Coupled Devices (CCD’s) are a special type of chip that reacts to light. They are inexpensive and especially useful in imagining, enabling digital photography and video. William Boyle and George Smith worked for … Continue reading "Charge-Coupled Device (CCD)"
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"
- Blue Ocean Strategy Basics – Making Competition Irrelevant
A different way of thinking. It’s right there on the front of the jacket of the book Blue Ocean Strategy, “How to Create Uncontested Market Space and Make the Competition Irrelevant.” It’s also one of the most misunderstood concepts of blue ocean strategy. I’ve been working on blue ocean strategy since 2001, when it was … Continue reading "Blue Ocean Strategy Basics – Making Competition Irrelevant"
Solar CellsSolar Cells produce electricity from sunlight. Early History In 1873 and 1874, scientists noticed that selenium reacted with light to produce electricity. During the 1870s William Adams and Richard Day proved that light plus selenium generated current. Eventually, famous German scientist Werner von Siemens (founder of Siemens) was excited about the possibility of solar cells … Continue reading "Solar Cells"
VirtualizationVirtualization enables the separation of an operating system and the physical device, the chips that it runs on. An imperfect but close enough metaphor is auto rental. Rather than purchasing a car, that may be too big for many tasks and too small for others, a user can rent just the right size car or … Continue reading "Virtualization"
