Captions provided by CCTubes – Captioning the Internet! The world’s tallest mountain just got a little taller — here’s why.
Subscribe to our channel! http://goo.gl/0bsAjO
In December of 2020, China and Nepal made a joint announcement about a new measurement for Mount Everest: 8,849 meters. This is just the latest of several different surveys of Everest since the first measurement was taken in 1855. The reasons why the height has fluctuated have to do with surveying methodology, challenges in determining sea level, and the people who have historically been able to measure Everest.
We mention this NOAA post in the end tag of the video, which addresses another way to measure the height of mountains: https://oceanservice.noaa.gov/facts/highestpoint.html
NOAA has more information about the geoid here: https://oceanservice.noaa.gov/facts/geoid.html
More reading:
https://www.npr.org/2020/11/24/938736955/how-tall-is-mount-everest-hint-its-changing
https://www.nytimes.com/2020/12/08/world/asia/mount-everest-china-nepal.html
https://www.newyorker.com/magazine/1954/06/05/tenzing-of-everest
Vox.com is a news website that helps you cut through the noise and understand what’s really driving the events in the headlines. Check out http://www.vox.com.
Watch our full video catalog: http://goo.gl/IZONyE
Follow Vox on Facebook: http://goo.gl/U2g06o
Or Twitter: http://goo.gl/XFrZ5H
