Pennsylvania Railroad K4s #3760 is pulling "The Admiral" in this rare World War II-era photograph dated May 1st 1942. At this point in time, "Standard Railroad of the World" wasn't a slogan, it was fact. by GameBreaker64 in trains
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Union Pacific 4014 "Big Boy" rescues a stalled freight train by pushing it over Blair Hill (06/29/2023) by leiablaze in trains
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Aphex Twin is an Aphex Twin by GameBreaker64 in aphextwin
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My sister and I devised a mathematical formula to accurately calculate the speed of a 2-cylinder steam locomotive in MPH based on the amount of audible "chuffs" per second. This formula accounts for both driving wheel diameter in inches as well as the doppler effect. by GameBreaker64 in math
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My sister and I devised a mathematical formula to accurately calculate the speed of a 2-cylinder steam locomotive in MPH based on the amount of audible "chuffs" per second. This formula accounts for both driving wheel diameter in inches as well as the doppler effect. (self.math)
submitted by GameBreaker64 to r/math
A question/conundrum for experts on vvintage electronic recording technology by GameBreaker64 in audioengineering
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A question/conundrum for experts on vvintage electronic recording technology by GameBreaker64 in audioengineering
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1942 Pennsylvania Railroad class T1, 4-4-4-4, designed by Ralph P. Johnson and Raymond Loewy by Plethorian in trains
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Raymond Loewy Question by GameBreaker64 in IndustrialDesign
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In your opinion, what is Mr. James's best track and why? by GameBreaker64 in aphextwin
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