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NutsyUk |
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NutsyUk Nearly there...
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rpsmith79 |
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rpsmith79 World Chat Champion
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Rogerborg |
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Rogerborg nimbA
Joined: 26 Oct 2010 Karma :
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Posted: 11:32 - 31 May 2018 Post subject: |
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NutsyUk wrote: | We all know that most speedometers are innacurate to a degree... Ive worked out my er6f has a 10% headroom... Some speedometers, mostly mechanical ones can have a understatement, esp in colder weather. |
Which ones? Speedometers are allowed to read over, but not under.
Almost every speedo on every vehicle I've ever driven or ridden has read over, sometimes hugely over, so that they can't be accused of going under even with soft, cold tyres. The sole exception was my Lifan 250 which was bang on according to speed nag signs and GPS.
NutsyUk wrote: | Not only does the temperature affect the electronics directly, making slight shifts in operating frequency, the temperature also changes the refraction index of air, this can throw radar and lidar accuracy off by a few %... |
I believe that Sir may be reaching somewhat with that claim.
NutsyUk wrote: | Its realistic to presume that at a medium range, these detectors could estimate your easily doing 65 when youre really doing 58. |
The speed of light in air changes by 12% over a 25K temperature range, you say? Do please argue that in court and let us know how it turns out.
NutsyUk wrote: | Now I dont speed... |
That queue of traffic constantly building up behind you is a signal of your virtue that can be seen from space. ____________________ Biking is 1/20th as dangerous as horse riding.
GONE: HN125-8, LF-250B, GPz 305, GPZ 500S, Burgman 400 // RIDING: F650GS (800 twin), Royal Enfield Bullet Electra 500 AVL, Ninja 250R because racebike |
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NutsyUk |
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NutsyUk Nearly there...
Joined: 22 Jun 2016 Karma :
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woo |
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woo World Chat Champion
Joined: 14 Feb 2005 Karma :
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Posted: 13:32 - 31 May 2018 Post subject: |
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if you travel at the speed of dark, speed cameras will never be able to catch you as the speed of dark is faster than the speed of light ____________________ Elen sila lummen omentielvo!
Last edited by woo on 16:29 - 31 May 2018; edited 1 time in total |
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Polarbear |
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Polarbear Super Spammer
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Rogerborg |
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Rogerborg nimbA
Joined: 26 Oct 2010 Karma :
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Posted: 14:14 - 31 May 2018 Post subject: |
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NutsyUk wrote: | Well it's not that the speed of light is changing enough to throw readings. More that the distance light needs to travel changes... |
Heat makes the planet expand by 10%. Fact.
NutsyUk wrote: | Also when hardware is tied to its own clock, the clock frequency changes depending on the heat... The window can be as much as 10% in some cases. If that lidar/radar is basing it's calculation in the clock cycle (it is...) this will also throw the result off... |
You should let the camera manufacturers and the Home Office know this surprising information. It sounds like they've not thought of it. Potentially millions (or if hot, billions) of convictions could be overturned if this gets out.
Wait, is this why when you're stuck in the office on a nice day, time seems to pass more slowly? ____________________ Biking is 1/20th as dangerous as horse riding.
GONE: HN125-8, LF-250B, GPz 305, GPZ 500S, Burgman 400 // RIDING: F650GS (800 twin), Royal Enfield Bullet Electra 500 AVL, Ninja 250R because racebike |
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NutsyUk |
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NutsyUk Nearly there...
Joined: 22 Jun 2016 Karma :
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rpsmith79 |
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rpsmith79 World Chat Champion
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AshWebster |
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AshWebster Brolly Dolly
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NutsyUk |
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NutsyUk Nearly there...
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Fizzoid |
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Fizzoid World Chat Champion
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Rogerborg |
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Rogerborg nimbA
Joined: 26 Oct 2010 Karma :
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Posted: 15:00 - 31 May 2018 Post subject: |
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NutsyUk wrote: | sighs, your missing my point. |
I'm mocking your point.
NutsyUk wrote: | I mean the refraction index of air changes in heat. |
For a 633nm wavelenth, at 1 Bar.
278.15K, n = 1.000282756
323.15K, n = 1.000271800
Of course, that's using the Ciddor method. You may be an adherent to Modified Edlén, but I'll leave that as an exercise for the reader.
Check my arithmetic, but I make that a 0.0010953% difference, not 10%.
NutsyUk wrote: | I think it would be fair to say on any given day 5mph +/- is a fair deviation guess... |
Sure, for speeds around 4,565mph.
Fireblade, right? Shall we calculate the red-shift at that speed? I bet it's 10%. 10% is always a reasonable guess when you don't have the slightest grasp of science, it's fair to say. ____________________ Biking is 1/20th as dangerous as horse riding.
GONE: HN125-8, LF-250B, GPz 305, GPZ 500S, Burgman 400 // RIDING: F650GS (800 twin), Royal Enfield Bullet Electra 500 AVL, Ninja 250R because racebike |
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bikenut |
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bikenut World Chat Champion
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Evil Hans |
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Evil Hans World Chat Champion
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Rogerborg |
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Rogerborg nimbA
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Evil Hans |
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Evil Hans World Chat Champion
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NutsyUk |
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NutsyUk Nearly there...
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chickenstrip |
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chickenstrip Super Spammer
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Posted: 15:22 - 31 May 2018 Post subject: |
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NutsyUk wrote: | when the photon of light is moving |
At the size of photons, we are getting into the quantum realm, so why not just argue that by observing your speed, they did in fact change it from the other reality, where you were in fact well within the speed limit, until they measured it?
This means that you were forced by the speed measuring equipment to break the speed limit - a mitigating circumstance if ever I heard one ____________________ Chickenystripgeezer's Biking Life (Latest update 19/10/18) Belgium, France, Italy, Austria tour 2016 Picos de Europa, Pyrenees and French Alps tour 2017 Scotland Trip 1, now with BONUS FEATURE edit, 5/10/19, on page 2 Scotland Trip 2 Luxembourg, Black Forest, Switzerland, Vosges Trip 2017
THERE'S MILLIONS OF CHICKENSTRIPS OUT THERE! |
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NutsyUk |
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NutsyUk Nearly there...
Joined: 22 Jun 2016 Karma :
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Rogerborg |
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Rogerborg nimbA
Joined: 26 Oct 2010 Karma :
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Posted: 16:07 - 31 May 2018 Post subject: |
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chickenstrip wrote: | At the size of photons, we are getting into the quantum realm, so why not just argue that by observing your speed, they did in fact change it from the other reality, where you were in fact well within the speed limit, until they measured it? |
Heisenberg Defence: if you know how fast I was going, you can't be sure I was there. ____________________ Biking is 1/20th as dangerous as horse riding.
GONE: HN125-8, LF-250B, GPz 305, GPZ 500S, Burgman 400 // RIDING: F650GS (800 twin), Royal Enfield Bullet Electra 500 AVL, Ninja 250R because racebike |
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colink98 |
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colink98 Could Be A Chat Bot
Joined: 27 Jun 2016 Karma :
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Posted: 15:32 - 08 Jun 2018 Post subject: |
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for anyone interested.
i called my insurance company (MCE)
As my insurance is due in a week.
i explained that i had 2 SP50s pending and they provided me with a quote on the basis of 6 points.
Last years cost was £110.
this years renewal including the 6 points was £144.
i didn't think an increase of £30 was at all bad.
in before
Cool Story bro...
Quoted before post is edited.
____________________ PCX125 (stolen) - CBF600 (current)
Ride it like you stole it.
ride sensible and not like an idiot and you wont get 6 points in one week. |
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Jewlio Rides Again LLB |
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Jewlio Rides Again LLB World Chat Champion
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colink98 |
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colink98 Could Be A Chat Bot
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G |
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G The Voice of Reason
Joined: 02 Feb 2002 Karma :
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Old Thread Alert!
The last post was made 5 years, 233 days ago. Instead of replying here, would creating a new thread be more useful? |
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