Electricity Factory & Distribution NetworkAfter inventing the long-lasting light bulb, Edison needed an electrical grid to deploy his innovation. Remember that, at this time, all electrically powered devices ran off batteries. Background The Edison Electric Illuminating Company, founded after the light bulb company, funded both an electrical generation station, grid, and all supporting equipment. Edison innovated better dynamos, circuits, … Continue reading "Electricity Factory & Distribution Network"
Surgical DisinfectantSurgical disinfectant vastly reduces the risk of infection and subsequent disease and death. Lister, building on the work of Pasteur and Semmelweis, insisted that surgery and surgical equipment be cleaned with carbolic acid, an early attempt at sterilization. Before Lister, surgeons would not change their clothes: more blood showed more experience. Semmelweis advanced similar ideas, … Continue reading "Surgical Disinfectant"
Stainless Steel1913 Harry BrearleyW.H. Hatfield Stainless steel is strong and has high heat resistance, just like ordinary steel. It resists corrosion, it’s formable and weldable and, unlike regular steel, does not rust. It lowered the cost of everyday items. For example, rather than silver, tableware could be made from stainless steel. Stainless steel also lowered the … Continue reading "Stainless Steel"
Windshield WiperWindshield wipers are a vital component of a car. Inclusion Criteria However, countless other components in cars are also important. Excluding the vast majority of auto components from innowiki is a purposeful decision. Undoubtedly, these components are oftentimes enormous markets. However, they do not teach us about anything especially important. They are components in a … Continue reading "Windshield Wiper"
Circular Saw1813 Tabitha Babbit In 1777, Samuel Miller patented the first circular saw. However, the wind-powered saw did not have enough power to be of practical use. In 1813, Tabitha Babbit, a Shaker, invented the circular. Her insight was that sawing back and forth wasted half the motion of a saw. In response, she created a … Continue reading "Circular Saw"
Oil DrillDrake’s oil drill is one of the stranger stories, in a collection of innovation origin stories where strange is common. The oil drill vastly lowered the cost and increased the efficiency of collecting oil. Before the drill, oil was usually collected in naturally formed pools at the ground surface. Most early oil was distilled into … Continue reading "Oil Drill"
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"
Mass Market Broadband Internet (DSL & Cable Modems)Broadband definitions continually change, but in 2017 the US definition of broadband is 25Mbps (megabytes per second) downstream and 3Mbps upstream. This is fast enough to stream music, movies, web surf, and read blurbs on innowiki. Background Early internet users used slow dial-up modems. The last mass-produced dial-up model ran at 56Kbps, about 1/450th the … Continue reading "Mass Market Broadband Internet (DSL & Cable Modems)"
Rotary Printing Press (Web Offset)Rotary web printing presses revolutionized newspaper publishing. The technology enabled larger, faster newspaper printing at a far lower cost. However, digital distribution of news via the world wide web has dramatically decreased demand for paper newspapers. Hoe’s web press printed in a continuous sheet, a roll, then machines cut the paper into sheets. When connected … Continue reading "Rotary Printing Press (Web Offset)"
Weather ForecastThe development of the telegraph in 1835 made weather forecasting possible. Before that time, people used various methods to guess changes in the weather. Some observations were accurate. For example, the correlation of barometric pressure to weather changes. However, there was not enough geographically widespread data to methodically forecast weather. The Britsh government charged Francis … Continue reading "Weather Forecast"
Assault RifleAssault rifles can shoot repeatedly and rapidly without reloading. Nazi’s realized that in most fire-fights soldiers were less than 400 meters. While traditional machines guns could shoot considerably further, their range was unhelpful. Furthermore, the weight of both the weapons and ammunition became a liability. In response, Nazi’s invented a light weapon with smaller and … Continue reading "Assault Rifle"
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"
- 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"
FM RadioHistory In 1906, Lee de Forest invented the “three-electrode Audion” cathode ray tube. However, by his own admission, saw no use for it in radio. During his time at Columbia, Armstrong worked with Audion tubes and realized they could recycle a radio signal, amplifying it by sending it repeatedly through the tube. Further, by reversing … Continue reading "FM Radio"
SmartphoneIn 1909, Nicola Tesla described what eventually would be a smartphone. They’ve existed in various forms for many years. History IBM invented a phone called the Angler in 1992 with PDA like functions. Subsequently, they released a commercial version in 1994. The term “smartphone” first appears in 1995 describing AT&T’s PhoneWriter Communicator. Eventually, more phones … Continue reading "Smartphone"
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