Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

somebody asked for a "death sun ray"...






Joined
Aug 24, 2010
Messages
1,866
Points
48
I want one! That's cool just think of how much stuff you could destroy! :eg:
 

DTR

0
Joined
Jun 24, 2010
Messages
5,684
Points
113
That is pretty cool. I cant remember the program I was watching but they had a field with thousands of mirrors that collected the light. Melted a hole through a steel plate instantly. It was on one of the science channels.:)
 
Joined
Apr 28, 2009
Messages
2,416
Points
63
Very nice find! Much more powerful than I would have imagined, and probably very useful when put to good use.
 

DTR

0
Joined
Jun 24, 2010
Messages
5,684
Points
113
Here is some more but not the one I was looking for.



 
Joined
Aug 7, 2010
Messages
2,086
Points
0
hahaha power of "5000" suns!

just imagine the cost of that lenses/mirrors.
lets LPM that!
 
Joined
Apr 28, 2009
Messages
2,416
Points
63
I would use it to fuze ceramic bricks that could be shipped all over the countries that build them and produce homes that could last for centuries and avoid the use of timber as the main source for home construction. Timber/wood could be added as comfort/accent pieces and reduce global warming, if it is in fact damaging our planet. What say you? :)
 
Joined
Aug 7, 2010
Messages
2,086
Points
0
I would use it to fuze ceramic bricks that could be shipped all over the countries that build them and produce homes that could last for centuries and avoid the use of timber as the main source for home construction. Timber/wood could be added as comfort/accent pieces and reduce global warming, if it is in fact damaging our planet. What say you? :)

maybe
 
Joined
Sep 12, 2007
Messages
9,399
Points
113
^maybe at the equator on top of a tall mountain at noon on a perfectly clear day during the earth's aphelion with AR-coated optics that passed every wavelength between 250nm and 1mm :D
 
Last edited:
Joined
Nov 4, 2010
Messages
374
Points
0
1268750813-simpsons_sun-jj-001.jpg
 
Joined
Sep 16, 2007
Messages
3,658
Points
113
^maybe at the equator on top of a tall mountain at noon on a perfectly clear day with loss-less optics. :D

... On either the Vernal or Autumnal Equinox. :p

Edit: The Earth's orbit isn't elliptical enough to make it's distance at perihelion and aphelion significantly change the radiant power of the Sun on the surface. Which is why it is still colder in the winter when the Earth is closest. Instead, the cool and hot seasons are determined on the Earth's tilt relative to the Sun (the Ecliptic IIRC)...
So the Sun is delivering more energy per square meter when it is directly overhead during the Equinoxes. :D
 
Last edited:




Top