Highway (Limited Access Road)High-speed streets with minimal interruptions were a novel concept when first created. Highways, technically called limited access roads, have entry and exit ramps are few and located far between. Long Island, near New York, was home to the first highway in 1911. Americans continued to build highways, enacting the Federal Highway Act of 1921. Germans … Continue reading "Highway (Limited Access Road)"
Viagra (Sildenafil)It’s hard to write seriously about Viagra. No sooner did the drug help erectile dysfunction than it opened the opportunity for countless puns. Additionally, the name of co-inventor Albert Wood worsens the situation. However, in hindsight, Viagra cured a serious problem. Background Wood and Viagra co-inventor Peter Dunn were working on a blood pressure medicine. … Continue reading "Viagra (Sildenafil)"
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)"
Teflon1938 Roy Plunkett Teflon makes surfaces nonstick and anti-corrosive. On Apr. 6, 1938, Roy Plunkett accidentally discovered Teflon. While researching alternative formulations for Freon he made a mistake and found a white powder in one of the canisters, polytetrafluoroethylene (PTFE). Rather than discarding it, he measured the properties of the new material. The material was … Continue reading "Teflon"
BarbieIn 1945, Harold “Matt” Matson and Elliot Handler created a garage-based manufacturing business. They named it by combining their first names, Mattel. First, they manufactured picture frames. Using the leftover pieces of wood, Elliot built dollhouses that sold well. Soon, Matson dropped out of the business leaving it solely owned by Handler and his wife, … Continue reading "Barbie"
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"
Electrical Generator (Dynamo)1831 Michael FaradayJoseph Henry No one person “discovered” electricity. The story about Ben Franklin flying a kite with a key in a thunderstorm and discovering electricity when the kite was struck by lightning is especially ridiculous. A Russian apparently tried the same experiment soon after reading about it and was electrocuted. Alessandro Volta, who invented … Continue reading "Electrical Generator (Dynamo)"
Jet EngineAn RAF pilot he thought up the jet engine and tried convincing the English military to fund development. When they refused, he created a private company to develop his jet engine, Power Jets Ltd. Undercapitalized, development of the new engine plodding along slowly. During WWII, the Allied forces realized the military potential of the jet … Continue reading "Jet Engine"
Integrated Circuits (Microchips)In early electronic computers, each circuit involved a vacuum tube. They were large, relatively slow, and consumed a lot of power. Shockley, Brattain, and Bardeen created the semiconductor. Their circuits eliminated the need for vacuum tubes. Kilby and Noyce discovered that semiconducting material held burned-in semiconductor circuits. Their printed circuits worked like the much larger … Continue reading "Integrated Circuits (Microchips)"
Visual Web BrowserTim Berners-Lee original world wide web was entirely text-based, mainly used to link textual papers to one another. Mosaic Marc Andreesen, then a student at the University of Illinois Champaign-Urbana, extended Andreesen’s HTML. Andreesen extended the original HTML, adding components describing not only the contents of a page but also how it should be laid … Continue reading "Visual Web Browser"
Long-Term MortgagesMortgages are loans to purchase a property. The word derives from the French “mort” and meant death pledge with the obligation ending when the loan was paid off or the property repossessed. Background The Dutch have the earliest mortgages. Originally in the Netherlands, people saved money and purchased their house for cash. However, starting in … Continue reading "Long-Term Mortgages"
Hybrid CornGenetic modification by people have produced virtually all plants and animals in the western world. Broccoli, cauliflower, cabbage, kale, kohlrabi, and brussels sprouts are all derived from a wild mustard plant in Europe. None of these vegetables exist but-for early genetic engineering. Similarly, all dogs, cows, pigs, sheep, and chickens are modern man-made creations. Scientists … Continue reading "Hybrid Corn"
High Strength, Mass Produced Steel (Bessemer Steel)Vastly increased the quality and decreased the price of steel. Unlike the iron furnaces, that created small amounts of high strength iron, the Bessemer process created enormous amounts of much stronger steel. The Bessemer process is still in use today. On Aug. 24, 1856, Bessemer described the process of forcing air through steel that dramatically … Continue reading "High Strength, Mass Produced Steel (Bessemer Steel)"
ChemotherapyChemotherapy refers to a group of drugs that fight cancer. Surgery and radiation were the two common anti-cancer therapies before the discovery of effective chemotherapy. Immunotherapy was also studied but showed little promise. Background In the 1800s, scientists thought drugs might be able to fight cancer. However, none of them worked well. In the 1910s, … Continue reading "Chemotherapy"
- Blue Ocean Strategy Basics – Buyer Utility Map
Find and solve painpoints to navigate towards a new blue ocean offering. Painpoints are parts of the purchase or use experience identifying parts of the experience which are pains in the derriére. For example, haggling with a salesperson when buying a new car — wasting time while worrying about being taken advantage of — is … Continue reading "Blue Ocean Strategy Basics – Buyer Utility Map"
