Do you know how to put lights on a tree outside? Christmas lights are absolutely ... Then you need to do a little math. You'll need to know the circumference and height of the tree.

They look like little candies sugared to perfection and really come to life once the LED light ... around a mini Christmas tree!" It's important to note that because these lights are battery ...

Want to whip up a little something for the hackerspace wall? Check out this Sierpinski Christmas tree.

When the only tool you have is a hammer, every problem looks like a nail. An LED ornament for the Christmas tree can be built in any manner of simple, easy implementations. You certainly don’t ...

Holiday light companies use various methods to make their string lights. Taizhou Haoran Machinery sells machines that create LED holiday ... to be hung up on a Christmas tree.