Da Mare could use this to point out cracks in the infrastructure at Wrigley Field. You, having a forgiving nature, will resist the urge to point out cracks in da mayor's infrastructure. You will, of course, use it to point out chimney cracks to the tuck-pointer, a cracked limb to the tree-trimmer, and the crack in your profit picture during a slide presentation. You can do all that and much, much more with the bright light from this 5mW green laser pointer. It's an unbelievable tool. If you need a laser pointer that seems to go on forever and is so strong that you can actually see the beam in the dark, it will be the best low-cost investment you ever made. Or the coolest high-end toy. The 532nm Class IIIa light is 5-5/8" long x 1/2" dia, with (2) "AAA" batteries (included), a momentary-on switch, pocket clip, and case. An absolute necessity for construction, surveying, warehousing, inspection and other large sites. And for playing in the dark.
They're Back! Those of a certain age will remember being taught to crouch under their school desks in case of nuclear attack. Shortly thereafter, the gov't, in its infinite wisdom zoomed about thecityscape plastering black and yellow signs on buildings with basements to designate them as fallout shelters wherein it stored cans of water and radiation meters which were so insensitive that any reading could only mean the past tense of crispiness. We have a quantity of these signs, brand new in the sense that they have never been plastered, but antique in the sense that they are the Fifties originals and may show slight wear from being stored. 10" x 14" , 25 ga. galvanized steel. They have a black base coat on the front over sprayed with orange/yellow reflective paint in the familiar design rendered nearby by our faithful artist. This is a true collector's item fetching $50 and up in antique stores! A tasteful addition to even the dullest basement hangout.
Why watch the 2017 total eclipse of the sun (or any eclipse or sunset) with cardboard glasses? Your fashion-forward astronomy geeks will be wearing these ISO standard 12312-2 solar-viewing eClipser-HD™ glasses. Vaguely Star-Trekkish, they have scratch resistant polymer lenses that show the sun in a natural orange and block 100% UV and 99.999% of visible light, black plastic frames and come in a protective carrying pouch. From a NASA approved manufacturer. Due to the nature of the eclipse, we unfortunately are not able to accept returns or issue refunds of solar viewing and eclipse related items after Sunday, August 13th.We are so sorry but we are now sold out of all of our eclipse glasses. Our vendors just could not keep up with demand. Please feel free to browse our 80th anniversary sale. Over 500 items on sale. SALE SECTIONThanks and again sorry for the inconvenience, American Science & Surplus
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Or View Our Latest Printed Catalog Online
Our web site always contains everything we have available for sale outside our retail stores. Typically, new items are listed on the site before they get published in our catalog...
Unlike Any Place On Earth
In addition to this fabulous on-line catalog of incredible stuff, American Science & Surplus has three great retail locations. If you're in the neighborhood, please stop by! Store hours may vary. Feel free to call for store hours and directions.