Summary: A well-organized and long-lived complex of storms produced widespread severe wind damage across Iowa, northern Illinois, and northern Indiana during the day on Monday, August 10. Much of this severe wind was significant (75+ mph winds) resulting in many downed trees, several toppled-over semi trucks, and many communities receiving at least some minor structural damage.Additionally, as of 2021, Augis tied with Jas the single calendar day with the 2nd most tornadoes within the NWS Chicago County Warning Area behind the "Double Derecho"event.Īugust 10, 2020, Midwest Derecho Story Map The derecho stands as one of the most impactful weather events to ever impact the NWS Chicago County Warning Area. In the NWS Chicago County Warning Area (CWA), over 160 reports of damaging winds were received and 15 tornadoes were confirmed, including an EF-1 tornado in the Rogers Park neighborhood of Chicago. Numerous injuries were counted after the storm, and four people lost their lives. ![]() More than 20,000,000 people lived in the damage footprint of the derecho, with at least 1,000,000 customers losing power - some for more than two weeks. Peak wind gusts topped 140 mph in Cedar Rapids, Iowa, and at least 26 tornadoes were spawned by the storm. The derecho resulted in $11.5B worth of damage, making it the COSTLIEST known thunderstorm event in modern U.S. On August 10, 2020, a large and intense line of thunderstorms known as a "derecho" swept across much of the Midwest producing wind damage to an area more than 90,000 square miles.
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The first documented case of using hot steam to create mechanical motion dates back 2000 years to the first century.Īn early engineer by the name of Hero of Alexandria, who taught at the Musaeum of Alexandria, built a device that was called an aeolipile.Īn aeolipile is a pretty simple device. It is perhaps a gross simplification, but I think it captures the spirit of what a simple steam engine does. This pressure can then spin a turbine or lift a piston, which in turn can be harnessed to turn a wheel or a gear to produce mechanical work. Because of its high temperature, this gas then exerts a pressure that can be used to do work. The water then turns into steam which is a hot gas. ![]() You boil water using some sort of heat source, which was usually wood or coal in the early industrial revolution. The concept behind a steam engine is pretty simple. This is most definitely true for the steam engine. It is a common thread in many of my episodes that things we think of as being recent inventions have their origins far earlier than most people realize. Learn more about the steam engine and how it was developed, on this episode of Everything Everywhere Daily. It was an invention that has its roots over 2000 years in the past. Yet, the steam engine wasn’t developed all at once. A device that could convert heat to mechanical work. The start of the industrial revolution is largely considered to have begun with the invention of the steam engine. The industrial revolution began the biggest change to humanity since the dawn of agriculture. The extended period in the water had rendered the corpse unidentifiable, but personal effects retrieved from the pockets were later identified by Diesel’s son as belonging to his father.Apple | Google | Spotify | Amazon | Player.FM | TuneInĬastbox | Podurama | Podcast Republic | RSS | Patreon Ten days later, the crew of a Dutch boat found a corpse floating in the North Sea close to the Norwegian coast. A search of the boat resulted in his hat and overcoat being found neatly folded by the railings of the stern deck. In the morning, crew found his cabin empty and his bed unused. Travelling from Antwerp on the German steamer SS Dresden, he retired to his cabin at around 10pm, asking to be woken the following morning at 6:15am. ![]() On 29th September 1913, Diesel set out to a meeting of the Consolidated Diesel Manufacturing company in London. Image: Springer Berlin (left), Tiia Monto (right) The first successful engine was tested in 1897, before Diesel patented his design in Germany and the United States, amongst other countries.ĭiesel’s first (left) and second (right) prototype diesel engines. In developing an internal combustion engine, Diesel eliminated much of the wastage associated with steam engines (around 90% of the energy available from fuel). In 1892, he published a treatise considering a heat engine to replace steam engines, which would form the basis of his invention of the diesel engine. Image: WikicommonsĪfter striking out on his own, Diesel began work on developing a steam engine which nearly killed him after it exploded during testing. Scientist and inventor Carl von Linde, who Diesel studied under and later worked alongside. |
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