Why Aren’t Commercial Jets Getting Faster?

Why Aren’t Commercial Jets Getting Faster?


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Airplanes are one of the quickest ways to get anywhere, but commercial jets haven't gotten much fast since the 1950's. Why is that? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
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Sources: https://web.mit.edu/2.972/www/reports/airfoil/airfoil.html
https://www.grc.nasa.gov/www/k-12/airplane/bernnew.html
https://www.encyclopedia.com/science-and-technology/physics/physics/bernoullis-principle
https://history.nasa.gov/SP-367/f86.htm
https://practicalaero.com/wp-content/uploads/2010/04/NASA-SP-367.pdf?fbclid=IwAR1JAvn2lYcAObNzEMoe-gMG9Wlu-Dwn3KfXogJ0dY9uEXGmgr4dREv7Atc
https://www.smithsonianmag.com/history/comets-tale-63573615/
https://www.britannica.com/technology/history-of-flight/The-jet-enters-the-civilian-world#ref943816
https://www.britannica.com/technology/Boeing-707
https://www.pbs.org/wgbh/nova/space/anatomy-concorde.html
https://designmuseum.org/design/concorde

https://www.popsci.com/concorde-anniversary-future-of-supersonic-flight/
https://www.theatlantic.com/technology/archive/2015/07/supersonic-airplanes-concorde/396698/
https://www.airspacemag.com/flight-today/my-ride-on-the-concorde-6783087/
https://westegg.com/inflation/
https://www.nasa.gov/press-release/nasa-s-x-59-quiet-supersonic-research-aircraft-cleared-for-final-assembly

How does a jet engine work?


https://theicct.org/publications/fuel-efficiency-trends-new-commercial-jet-aircraft-1960-2014
https://www.grc.nasa.gov/WWW/k-12/UEET/StudentSite/engines.html
https://www.space.com/16709-breaking-the-sound-barrier.html
https://www.fighter-planes.com/jetmach1.htm

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