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193 sats \ 0 replies \ @Voldemort 23 Feb \ on: Fun Fact Friday - Best Fun Fact Gets 10,000 Sats meta
The ratio of miles to kilometers (1.609) is roughly equal to the golden ratio (1.618) so you can go between KM and miles by looking at successive numbers in fibonacci sequence.
1,1,2,3,5,8,13...
8 km is roughly 5 miles, 50 KPH is roughly 30 MPH, so on and so forth.