How Eratosthenes calculated the Earth's circumference
2:02
YouTubeBusiness Insider
How Eratosthenes calculated the Earth's circumference
In the mid-20th century we began launching satellites into space that would help us determine the exact circumference of the Earth: 40,030 km. But over 2000 years earlier, a man in Ancient Greece came up with nearly the exact same figure using just a stick and his brain. -------------------------------------------------- Follow BI Video on ...
744.8K viewsSep 10, 2016
Sieve of Eratosthenes Prime Numbers
Test sieves for sieve analysis
0:26
Test sieves for sieve analysis
YouTubeDahan Machinery
1.2K views3 months ago
“Precision Sieving Technology: Test Sieve Demonstration | Efficient Separation & Analysis Solutions”
0:11
“Precision Sieving Technology: Test Sieve Demonstration | Efficient Separation & Analysis Solutions”
YouTubeUnitfine Media
1.5K views10 months ago
Traditional Grain Sifting with Bench Support: Agricultural Craft & Separation Principle
0:06
Traditional Grain Sifting with Bench Support: Agricultural Craft & Separation Principle
YouTubenimi gi
18.3K views1 month ago
Top videos
Carl Sagan explains how Eratosthenes calculated circumference of the Earth
2:14
Carl Sagan explains how Eratosthenes calculated circumference of the Earth
YouTubefurdong
167.2K viewsSep 11, 2019
Eratosthenes Proved That Earth Is Round By Using A Camel #science
1:00
Eratosthenes Proved That Earth Is Round By Using A Camel #science
YouTubeInto The Unknown
20.2K viewsJun 25, 2023
Eratosthenes - Measuring the Circumference of Earth
8:31
Eratosthenes - Measuring the Circumference of Earth
YouTubeTMartScience
31K viewsJun 28, 2018
Sieve of Eratosthenes History
Industrial Slurry Filter Sieve Machine | Slurry Filtration with Rotary Vibrating Sifter
0:16
Industrial Slurry Filter Sieve Machine | Slurry Filtration with Rotary Vibrating Sifter
YouTubeVibrating Sieve
1.1K views8 months ago
Distillation Tower Internals || Sieve Tray #distillation #engineering #separation
1:06
Distillation Tower Internals || Sieve Tray #distillation #engineering #separation
YouTubeRefinery Man - Mohammed
1.1K views4 months ago
linear vibrating screen sieve #linearvibratingscreen
0:11
linear vibrating screen sieve #linearvibratingscreen
YouTubeHenan Efficient Technology
1.4K views3 months ago