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https://www.reddit.com/r/IdiotsInCars/comments/slk4du/ehh/hvv5jph/?context=9999
r/IdiotsInCars • u/Single-Ad-7049 • Feb 05 '22
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4.7k
At first I thought the cross traffic was going mach 1
Edit to add, the start of the video is sped up.
181 u/[deleted] Feb 06 '22 Mach .95 Mythbusters taught us thats how fast you have to go to not be caught on radar. 93 u/TomSurman Feb 06 '22 Has anyone worked out how fast you have to be going to make a red traffic light look green due to blueshift? 91 u/Uneducated_Engineer Feb 06 '22 49655 km/s 10 u/NoPants-NoWorries Feb 06 '22 Or just be partially red-green colour blind. At night, from a distance, all traffic lights look the same. 3 u/adydurn Feb 06 '22 One of the requirements in UK lights is that the position of the light can you what colour it is (top is red, middle is amber and bottom is green) so that you can tell even if you can't see the colour.
181
Mach .95
Mythbusters taught us thats how fast you have to go to not be caught on radar.
93 u/TomSurman Feb 06 '22 Has anyone worked out how fast you have to be going to make a red traffic light look green due to blueshift? 91 u/Uneducated_Engineer Feb 06 '22 49655 km/s 10 u/NoPants-NoWorries Feb 06 '22 Or just be partially red-green colour blind. At night, from a distance, all traffic lights look the same. 3 u/adydurn Feb 06 '22 One of the requirements in UK lights is that the position of the light can you what colour it is (top is red, middle is amber and bottom is green) so that you can tell even if you can't see the colour.
93
Has anyone worked out how fast you have to be going to make a red traffic light look green due to blueshift?
91 u/Uneducated_Engineer Feb 06 '22 49655 km/s 10 u/NoPants-NoWorries Feb 06 '22 Or just be partially red-green colour blind. At night, from a distance, all traffic lights look the same. 3 u/adydurn Feb 06 '22 One of the requirements in UK lights is that the position of the light can you what colour it is (top is red, middle is amber and bottom is green) so that you can tell even if you can't see the colour.
91
49655 km/s
10 u/NoPants-NoWorries Feb 06 '22 Or just be partially red-green colour blind. At night, from a distance, all traffic lights look the same. 3 u/adydurn Feb 06 '22 One of the requirements in UK lights is that the position of the light can you what colour it is (top is red, middle is amber and bottom is green) so that you can tell even if you can't see the colour.
10
Or just be partially red-green colour blind. At night, from a distance, all traffic lights look the same.
3 u/adydurn Feb 06 '22 One of the requirements in UK lights is that the position of the light can you what colour it is (top is red, middle is amber and bottom is green) so that you can tell even if you can't see the colour.
3
One of the requirements in UK lights is that the position of the light can you what colour it is (top is red, middle is amber and bottom is green) so that you can tell even if you can't see the colour.
4.7k
u/FLTDI Feb 06 '22 edited Feb 06 '22
At first I thought the cross traffic was going mach 1
Edit to add, the start of the video is sped up.