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Videos you wish to share part two.

ArcticDude

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ArcticDude

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Holy leptons Batman & sorry for double post!



 

CurtisOliver

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Want to stop speeding vehicles?
Also don't care if they live or die?

 

CurtisOliver

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Found the trucks ones funny, the driver has no chance of survival. Might as well get speedy bricklayers to build a wall in the road. :p
 

FAP

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Fifth force? I will watch that video next, came to post this. Could be of interest to members just to see how bright a low power laser pointer is at a distance.


 
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RedCowboy

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That is not a 5w laser, maybe a 1.5w and this guy is missing the fact that the source of the laser is not it's output at that Gatling units output lens but the facet at the p/n junction of the laser diode inside, you actually can't focus a laser to an infinity small point.
 
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paul1598419

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The limit of the focus of a laser is its wavelength. One cannot focus it smaller than that. So, taking a 450nm laser one couldn't focus it to a point smaller than 450nm.
 




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