Welcome to my YARD SALE!
Over the years I have accumulated some various fun things and scientific tools or supplies and now I need to make room for some of the new stuff I have been accumulating more recently. Rather than putting it in front of the house and staying outside all day and night watching over it, I decided to host my own yard sale on the web site. Some of these items I have lots of and others I may just have a few of and will remove them as soon as they are gone. I am putting my price on these items but in the spirit of real yard sales try to make me an offer. It just might work. If not, the prices I have listed are very, very low and might be as low as I can go on some of these. Your best chance at offers would be to buy in larger quantities or combine several items.
This is an item I picked up a bunch of in a couple of liquidations. I love lasers and laser pointers are really cool. This is a wide variety of lasers. These will be in packages and all lasers are new. They are sold as is, but I have tried a lot of these and they all have worked.
These lasers have special heads that come with them that shine the laser pattern into the following messages and they have the regular one to make this useful as a laser pointer.
as
well as UK Wildcats and UT Volunteers
The entire package looks like this:
OK, my price for these in any combination is $4.00 per laser. I have used these in science classes in several different ways. #1 is to get kids attention. When I see one student drifting off and staring at something else in the room, I shine the laser in the direction they are looking and when they see the laser they snap to attention and participate in the class again. #2 - I use it in demonstrating the bending of light in a lens. The bright red beams allow you to move the laser across a lens and the students can easily see the light bending. #3 - It looks really cool in the vapor cloud created by pouring boiling water on dry ice. #4 - drive kittens crazy and many other uses. One thing I don't do is use it as a tool for annoying people. This is not a good use of the laser. Try being nice to other people, it will drive them nuts quicker. Of course, if you stare into the beam of a laser it can dazzle your eyes and mess up your vision for a period of time. This particular wavelength and intensity is a class of laser that does not hurt the eye with incidental contact (this means by accident). A brief flicker of laser light should cause your eyelid to blink and that protects the eye from damage. Laser pointers are definitely not as dangerous as the media made them out to be several years ago. They made them sound so dangerous, I thought the US military would have attacked Afghanistan with laser pointers instead of guns:).
I will be adding items to this page as I go through my yard sale stuff and get a chance to photograph it and put it on the site. Thanks.
Of course there will be shipping as well. In the US - Priority Mail and airmail or Global Priority Mail out of the US.
If you have any other questions, just ask Mr. George.