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Welcome to the forums! First off what color laser are you considering? $160 for a 40mW of red green or violet seems quite pricey to me... I would suggest looking in the review forum (http://laserpointerforums.com/f52/) and the companies forum (http://laserpointerforums.com/f41/) before you...

A nice read for sure. I love the potential fusion power production has; and with lasers? All the better ;) But I must admit I am more confident in the feasibility of magnetic confinement fusion systems, such as that being developed at ITER, read: ITER - Wikipedia, the free encyclopedia

Well space is actually a pretty complete vacuum, and unless you were to shine it though an area with fine, densely packed, debris, you wouldn't see the beam since a laser's beam is just the photons reflecting off of particles they encounter. The DOT however would be able to forever technically...

I hate that our minds can't possibly comprehend how impossibly small we really are. You've all probably seen this, but I don't think that anyone puts our size in more eloquent terms than the late Carl Sagan: YouTube - Carl Sagan - Pale Blue Dot

I think you're thinking of Dark Energy when you say negative energy, because THAT is what is hypothetically accelerating the expansion of the universe. Also I think you may be thinking that photons are a form of matter...this is not the case; photons are strictly energy. Although it is...

Re: O-Like Shipped my order just in time :D Despite China being westernized at a staggering rate, it's still a very different culture from what we're all used to. From what I understand the New Year is as much about Chinese pride as it is about celebrating the new year, so it makes since that...

Here's a review of it: http://laserpointerforums.com/f52/o-like-150mw-blurray-pen-45637.html I recently ordered the same laser. While the pictures of the power output are gone, apparently it's right up to spec :) I'm excited when it finally ships lol

A lot of that depends on your personal preference, I personally love the color of blu-ray; but green is best for sky-pointing or just generally seeing the beam (since our eyes are most sensitive to green wavelengths). For red you can get a lot of bang (power-wise) for your buck from O-like, like...

Focalprice.com offers Professional Anti Green Laser Glassess ,discount Professional Anti Green Laser Glassess,Professional Anti Green Laser Glassess products,low price Professional Anti Green Laser Glassess,cheap Professional Anti Green Laser Glasses Works fine for me, they're under the lasers...

I always love "High Voltage" warnings, as if a high voltage itself is enough to do harm to people lol In any case that's an awesome retro looking laser, I've always thought that gas laser innards look absolutely badass ;)

I am currently in the process of returning a 50mW violet laser to warn for a refund...The quality was horrible but they claim they will refund what I paid minus the shipping once they receive it...Hopefully they will follow through. I can vouch for the poor English, my email correspondence with...

Ok I searched up on the IR thing...and I think it would be extremely hard to be exposed to IR from a green laser without pointing it or reflecting it such that it directly hits one of your eyes... While it's possible I don't think I would be exposed enough, especially since I will mainly be...

Hi all, I'm going to be buying a few new lasers in the near future, and the two I'm set on so far are the 150mW and 10mW Violet lasers from O-like. I've read good things about them and am looking forward to purchasing them. However I'd also like to add a higher powered green laser to my laser...

Ok good advice, I think if I return this laser and buu the O-Like 100mW then I will definitely make sure to buy a pair of safety goggles... Now I guess we shall see how good wrnlaser.com's customer support / return policy is sigh...

Damn...oh well I suppose I can always still return it for the price of the laser at this point and buy from somewhere else... So far I've read good things about O-like; but 100mW, from what i've read, seems to be getting in the range where I'd need to be extremely careful where I point it, no...

Thanks for the quick reply! Good to know I'm not the only one who experiences the fuzz haha but I must say the color is quite stunning. Another question though: was paying around $150 for a 50mW a rip off? I just realized that o-like.net has a 100mW for less than half the price with an...

Hi, I recently purchased my first "powerful" laser, a 50mW 405nm laser from warnlaser (UV Lasers/Ultraviolet Lasers (Violet laser ) Laser Pointer- Warnlaser.com) This is the first laser I have owned that is > 5mW in power, so I am not sure if one aspect of its behavior is typical of higher...

Hi, I currently have a wimpy little 5 mW green laser, and I was interested in spending around $200 in the near future on a laser, and from what I've read on these forums, as well as others, nova lasers seems to be the way to go. I also have noticed that people seem to be very happy with the...