Grocery Store Chain / Mass RetailerThe Great Atlantic & Pacific Tea Company (A&P) showed that relying on massive scale could push down prices while running a company profitably. Relying on low prices A&P expanded rapidly. Early A&P stores were full-service. Shoppers, who typically arrived on foot to the neighborhood stores, would tell grocers what they wanted, and the grocers would … Continue reading "Grocery Store Chain / Mass Retailer"
Movable Type Printing PressBackground Gutenberg’s father was a minor royal and his mother came from a merchant family; they lived in Mainz, Germany. His father was in charge of running an ecclesiastical mint; they created coins. Growing up, Guttenberg was essentially a jeweler. Gutenberg’s father died in 1419, leaving an inheritance but also a problem. Guttenberg’s father was … Continue reading "Movable Type Printing Press"
NickelodeonNickelodeon’s were the original movie theaters. Many had gaudy facades but, inside, they were dark dank rooms with wooden benches to watch short movies. Movies ran on a reel and people could watch as long as they wanted, or as long as they could stand the oftentimes filthy interiors. Possibly because Nickelodeon theaters are successors … Continue reading "Nickelodeon"
Nuclear PowerOne of the great physicists, Fermi won the Nobel Prize in 1938, at the age of 37. No sooner did he receive his prize than he fled from his home in fascist Italy to New York City, taking US citizenship. Eventually, Fermi and the other nuclear scientists had convinced President Roosevelt that the Nazis could … Continue reading "Nuclear Power"
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"
Pneumatic Tires1845 Robert Thomson The wheel is a seminal invention, widely regarded as one of the most important in human history. However, early wooden and stone wheels were far less useful than their modern air-filled rubber counterparts, the pneumatic tire. Despite their ubiquity today, it’s amazing that the pneumatic (air-filled) tire initially went all but unnoticed. … Continue reading "Pneumatic Tires"
Cable TelevisionCable television brings television channels to customers without antennas. Later versions bring more channels than analog antennas provided. Walson owned a small company, Service Electric, located in a mountainous region in Pennsylvania. Frustrated that buyers of his televisions could not receive a signal he climbed a mountain and installed an antenna at the top. Eventually, … Continue reading "Cable Television"
Multinational CorporationA Nightmare, in Real Life Picture the entire Fortune 500 combined into one large company. The company manufactures everything imaginable with monopolies in cotton, silk, dyes, salts, spices, and tea. Not only do they have near-monopolies in gunpowder but also weaponizes opium, giving away free samples to encourage dependency. Basically, their only moral is to … Continue reading "Multinational Corporation"
Social NetworkWhen they’re not rigging elections, sowing discord, or amplifying hate social networks are a fun, simple, and convenient way to stay in touch. However, they suffer serious privacy issues under current implementations. Electronic social networks, in various forms, are older than Facebook co-founder Mark Zuckerberg. The first online bulletin-board enabling people to chat and hang … Continue reading "Social Network"
Wire RopeWire rope is far stronger than natural-fiber rope. German mining engineer Wilhelm Albert invented wire rope about 1834. Wire rope is sometimes called Albert rope after the inventor. Early on, they were used to hoist stuff to and from silver mines in the Hartz Mountain. The first rope was three wrought-iron cables twisted around one … Continue reading "Wire Rope"
Niche MarketingWalker, daughter of freed slaves, is the first self-made millionaire woman and the first self-made millionaire African American (maybe – tax returns suggest it was $600K but she did very well for herself). She invented beauty products for Black people. Walker was born in a sharecropper’s cabin. She is orphaned at seven. A freelance launderer, … Continue reading "Niche Marketing"
Spinning MuleFew inventions on innowiki have inspired as much social unrest at the spinning mule. The mule is a minor innovation compared to most others on the list. However, it caused a massive freak-out. The Luddite movement, that still exists to this day, if often wrongly credited to the printing press but actually began with the … Continue reading "Spinning Mule"
Internal Combustion EngineFew innovations throughout history are as important as the internal combustion engine. In 1807, the Niepce brothers received a patent on an internal combustion engine but failed to commercialize it. The brothers also invented photography. The first known working internal combustion engine (ICE) belongs to Lenoir. He converted a steam engine to burn coal gas … Continue reading "Internal Combustion Engine"
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"
Controlled Drug DeliveryControlled drug delivery is a simpler and more convenient way to slowly release drugs than taking low-dose pills or injections at frequent intervals. Additionally, it also lowers the risk of incorrect dosage. Zaffaroni invented controlled (slow) release drugs, mimicking the way the body releases hormones. Eventually, he created many pharma companies that went on to … Continue reading "Controlled Drug Delivery"
