If thats what its called? I'm new to this whole laser things, but its fun to play with 
I was thinking of a way to make this time tunnel, and none of the motors on the sled would work, as I didnt get them to turn
I had a small computer fan I wanted to try. Found a 16V adapter (for a laptop), and connected it to the fan. Maybe not very safe, and it's supposed to run at 12V. But it worked great, and it still runs
For mirror, I used that small mirror thingy on the sled. I figure it's not completly a mirror, as it passes some of the beam through. But it worked perfect anyways. =)
Here are some pictures to illustrate it better. Note: I dont have any tripods, so taking pictures in the dark handheld aint too easy Thatsy why some of the images are blury. But you see the effect.
Heres 2 previously taken pictures, to show the "mirror" I was using.
Heres the whole thing put together. Took me 5 mins To fasten the mirror I used some tape, rolled it together with the sticky side out, and placed it on the fan. Just ofset the mirror a little bit.
Heres the fan. See how easily it is done
A close up of that mirror thing
And then some beam shots! As a time tunnel is better viewed in a movie, this might not be that great. But most of you have seen a time tunnel, this is just to illustrate a very easy way to make one.
Again note: handheld. Sorry for the blury pictures....
The speaker it stood on was in the way, so the circle wasn't complete. But it does go complete, of course.
And the size of the circle on the back wall. 3-4meters away from the laser.
This is a very crappy image btw: the size is easily adjusted. Just angle the mirror as you like.
I was thinking of a way to make this time tunnel, and none of the motors on the sled would work, as I didnt get them to turn
I had a small computer fan I wanted to try. Found a 16V adapter (for a laptop), and connected it to the fan. Maybe not very safe, and it's supposed to run at 12V. But it worked great, and it still runs
For mirror, I used that small mirror thingy on the sled. I figure it's not completly a mirror, as it passes some of the beam through. But it worked perfect anyways. =)
Here are some pictures to illustrate it better. Note: I dont have any tripods, so taking pictures in the dark handheld aint too easy
Thatsy why some of the images are blury. But you see the effect. Heres 2 previously taken pictures, to show the "mirror" I was using.
Heres the whole thing put together. Took me 5 mins
To fasten the mirror I used some tape, rolled it together with the sticky side out, and placed it on the fan. Just ofset the mirror a little bit.
Heres the fan. See how easily it is done
A close up of that mirror thing
And then some beam shots! As a time tunnel is better viewed in a movie, this might not be that great. But most of you have seen a time tunnel, this is just to illustrate a very easy way to make one.
Again note: handheld. Sorry for the blury pictures....
The speaker it stood on was in the way, so the circle wasn't complete. But it does go complete, of course.
And the size of the circle on the back wall. 3-4meters away from the laser.
This is a very crappy image
btw: the size is easily adjusted. Just angle the mirror as you like.
