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I have never seen a project made with a Diffraction Grating before, but this LEGO Diffraction Grating Projector project has a great looking effect. It’s designed by Carl who was featured here before for his RGV Laser System. Those LEGO universal joints have a very wide working angle (watch the video to see what I am talking about). Thanks for sending it in Carl.
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February 2nd, 2010
What a fantastic idea! Very creative and entertaining. Sure to be the hit of any block party!!!
February 3rd, 2010
WOW…that’s a super creative invention…people will love this…
February 3rd, 2010
Great way to get some laser fun.
February 6th, 2010
That is SWEET! Perfect for a rave.
Now all you need is to integrate sound activation to sync with the music and your concert ready.
February 7th, 2010
I am 30 years old and I love LEGO…