Hmm.. Yes, you are sounding a bit like an..
I see that alot of people explain how to burn a piece of paper. There are always risk involved with using a laser, but I cannot understand that it's not possible to discuss this (if it's being used in a controlled environment).
Let's just say that...
I am just going to trim the branches on top. These are thin (just a few millimeters thick - thinner than a plastic straw).
If I have a normal laser, I believe that I could use a lens to focus the focal point to a certain length (ie. 30 feet).
To test this, I could use a magnifying glass to...
I have a bunch of trees (small ones) which grows every year. I am tired of cutting the tops, as they will grow back. Good for my health, but I rather go to the gym.
So I wonder if I can use a laser to cut these straight. I could automate this by mounting it on my house.
I love automation and...