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)"
Mass-Scale DesalinationReverse osmosis enables large-scale desalination of seawater, efficiently transforming it into drinking water. People have been trying to desalinate seawater into drinking water for millennia. Firstly, Aristotle and other ancient Greeks unsuccessfully attempted to desalinate seawater. Eventually, by the 16th century, ship-based evaporation desalination systems created potable water. In time, by 1955, the first multi-stage … Continue reading "Mass-Scale Desalination"
Diesel EnginesUses engines use compression to increase engine power. That increases engine power and reduces fuel costs. Diesel is French though studied engineering in Germany. After graduating he returned to Paris and opened an early modern refrigeration factory, patenting several innovations. He eventually left and, barred from the industry, turned his attention to engines. In 1893, … Continue reading "Diesel Engines"
LaparoscopyFor centuries surgeons have been purposefully cutting holes in people trying to heal them. Background Before anesthesia, antibiotics, and Lister’s germ theories surgery often meant a slow and painful death from infection. Putting things into perspective, more people died in the US Civil War from infection than from direct strike of a weapon. Purposefully cutting … Continue reading "Laparoscopy"
Machine TranslationBackground In 1933, Soviet scientist Peter Troyanskii presented “the machine for the selection and printing of words when translating from one language to another” to the Academy of Sciences of the USSR. Soviet aparchnicks during the Stalin era declared the invention “useless” but allowed Troyanskii to continue his work. He died of natural causes in … Continue reading "Machine Translation"
Turing Complete Electronic Computer, ENIACBackground Commissioned in 1943, partially functional in July 1944, but not entirely finished until Feb. 1, 1946, ENIAC is the first all-electronic general-purpose Turning complete computer. Engineers built ENIAC to calculate ordinance tables. Eventually, von Neumann used the computer to perform calculations for nuclear weapons and break ENIGMA encrypted messages. Built at the University of … Continue reading "Turing Complete Electronic Computer, ENIAC"
Management ConsultingIn 1886, Arthur D. Little, of MIT, founded the first management consulting company. Despite a 2002 bankruptcy, it still exists today. Little consulting tended to focus more on technology than management or strategy. Booz started his firm in 1914, focused on management. In 1933, Bower, a Harvard lawyer and MBA, went to work for McKinsey’s … Continue reading "Management Consulting"
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"
Precision Guided Munitions“In the past, wars’ slaughter has been largely confined to armed combatants. Obviously the airman, riding so high above the earth that cities look like ant hills, cannot aim his deadly cargo at armed males. All below will be his impartial target.” Major Gen. James Fechet, US Army Air Corps, 1933 Precision Guided Munitions (PGM’s) … Continue reading "Precision Guided Munitions"
Alternators / Long-Distance Transmission of ElectricityAlternators and Alternating Current enabled the long-distance transmission of electricity. Edison’s electrical plant ran on DC which does not transmit far. Under Edison’s system, there were electric plants every few blocks in cities (the inner Chicago loop had 25 electric plants at one point). Tesla’s AC system transmitted electricity much further; it’s the same we … Continue reading "Alternators / Long-Distance Transmission of Electricity"
Commercial JetlinerJets vastly increases productivity. Early iterations of the industry also enhanced fun and image once the technology improved. The first commercial passenger jet, the Comet, tended to disintegrate mid-flight. Large windows and a poor understanding of metal stress created a literally fatal design flaw. After three crashes the public refused to board the jet. Eventually, … Continue reading "Commercial Jetliner"
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"
Long Lasting Light BulbEdison’s bulb is well-known but what’s less understood is the enormous infrastructure required to power it. Edison created a power plant in New York City, power cables, transformers, power meters, insulators. When the lights finally came on, at the New York Times building, it represented the end of a herculean undertaking and the beginning of … Continue reading "Long Lasting Light Bulb"
Interchangeable Standardized Parts: the “American Manufacturing Method”Standardized parts allow parts of a machine to be swapped out, enabling factories to manufacture parts without worrying about the larger machine. Interchangeable parts vastly lowered manufacturing costs. Check out the video we created about interchangeable standardized parts: Today, everything from cars to computers, software and even food, is interchangeable. We’re annoyed that a USB … Continue reading "Interchangeable Standardized Parts: the “American Manufacturing Method”"
Traffic SignalA manually-controlled gas-powered light-switch on London Bridge was the first traffic signal. It was never popular and, in 1869, exploded and hurt the policeman controlling the switch. Subsequently, there were countless versions of semaphore lights to control traffic. None gained commercial acceptance. Morgan, who invented the gas mask, also invented and patented the modern traffic … Continue reading "Traffic Signal"