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Forum: Commuting

11-24-13, 06:12 PM

Replies: 144

Too Bright

Views: 8,171

Posted By jputnam

Lighting enforcement varies a lot by state and...

Lighting enforcement varies a lot by state and local police. Some states have regular inspections of all licensed cars, others do essentially nothing. My local PD does some lighting enforcement,...

Forum: Commuting

11-23-13, 01:48 PM

Replies: 144

Too Bright

Views: 8,171

Posted By jputnam

There are different levels of "adjusting to the...

There are different levels of "adjusting to the dark." The eye can successfully view a somewhat limited dynamic range -- for a given intensity of distance lighting, having a more intense light in...

Forum: Commuting

11-21-13, 12:10 AM

Replies: 144

Too Bright

Views: 8,171

Posted By jputnam

For StVZO, there's a detailed standard for...

For StVZO, there's a detailed standard for measurement. Standard distance is 10 meters, but that's just the start. As with car headlights, there's a required distribution of light and a prohibition...

Forum: Commuting

11-06-13, 08:42 PM

Replies: 144

Too Bright

Views: 8,171

Posted By jputnam

The OED cites both Ockham and Occam, and source...

The OED cites both Ockham and Occam, and source citations refer to "William of Occam" as the author. But then, they're English.

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