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Where can I buy a fully assembled laser or diy kit that uses a 465 or other blue-cyan diode? Thanks

Ok. So I bought 5 pounds of dry ice but when I got home I found out that 5-10 lbs of dry ice will sublimate every 24 hours and I dont need it until 4 days later. well, whoop de doo. I cant return it. What do you think I should do? heres a crappy picture: don't worry I used gloves

I have a cheap ultrafire 18350 (dont worry i have some nice aw's as well). And it seems to self-charge after I take it out of the charger. When I took it out I measured the voltage was 4.20v but after a few hours without being anywhere near the charger the voltage was at 4.32v! The battery is...

This might be the best and most immature browser I've ever seen. It replaces the word "cloud" to "butt" and "the cloud" to "my butt". Some examples: It is even more hilarious when multiple people use the same computer. People will be wondering why it says "Free Butt Storage" on your...

Here is a quick review for a very nice blue laser in a C6 host with a copper heatsink by Blord. I have ordered it from this thread but requested it in a C6 host. This is my first review :yh: Shipping Very fast responses from Blord and shipping time was very good. Blord had shipped the laser...

How many mW would you need to burn normal printer paper? When I say burn I mean like setting it on fire not just making some smoke and burning a hole in it. Thanks! :D Cheesy

I am looking for some good quality 18350 batteries that ship from within the US. I would prefer a reasonable price under $20 for two. Does anyone have any or know reputable a company/person that sells them? :thanks:

I have purchased 2 18350 batteries from dx, and after 20 days, I still have not received them. I used the regular free shipping without tracking and my order number is 131122001035874583. Does anyone know how much longer I will have to wait? Thanks

These are two lasers shining at the moon not one reflecting off of it. It would be pretty cool if it was reflecting though :D More info here :)

I know DX is known for their slow shipping, but they have opened a new site at US Direct DX site and supposedly there is free 5-7 day shipping with orders $25 or more and some other nice things as well. :whistle: but some of the things from the original site aren't on there though. Some people...

I have a small copper heatsink and I have tried polishing it with some copper polish, but there are a few small scratches that I can't seem to get off. Anyone have any suggestions? I would prefer to use some household things. Thanks. :)

Video Source :beer:

Hi guys! Im from california and joined this forum because I enjoy lasers and love how they look. Ive been browsing through the forum for a while and learned a few things. This seems like a great forum :D :wave: