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In this article I will show you the capabilities of a 300mW NEJE laser. After just a glance on this machine I came up with several things to make with it. The price was appealing, so I decided to give it a try.
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Probably, everyone who has a GoPro or another waterproof camera tried to make such picture.

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However, when you dip the camera into the water, you see only a huge blurry water edge that overlaps everything above and below. Water appears to be too close to the camera lens, and therefore, it is out of focus. A special “hemisphere” is needed to avoid this this effect.

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15 new interesting gifts

01.02.2016 at 00:59
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Previously I presented a compilation of 10 interesting and affordable gifts. Today I will continue with 15 more + some bonus.
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10 gifts for men under 20$

23.01.2016 at 13:44


Looking for an unusual geeky present for the Saint Valentine's day or birthday of your friend? I have picked some interesting options. Want one for yourself? Just add it to your wishlist and perhaps you will get something more interesting than new socks.
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