American Science & Surplus

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Feeling Plasmatic?
BATTERY-POWERED PLASMA BALL

Sometimes there’s nothing for it but having your own plasma ball. This is the travel- or office-size, a manageable 3-1/8" dia acrylic ball standing on concentric blue disks, 5-1/4” tall altogether...

MSRP:

$17.95

$24.50

27% OFF
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Get Bendable with It...
FLEX FOLD CEILING AND GARAGE LIGHT 3500 LUMEN

Small in stature, light on the wallet, and big on brightness, this Flex Fold garage & ceiling light has more glowing for it than a case of glow sticks at a rave. It has a standard medium base,...

MSRP:

$11.50
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Wanna Screw Around (Corners)?
Right Angle Drill Attachment with 3/8" Chuck

Screw around corners or practice your close-order drilling with this right angle chuck adapter for an electric drill. Ratio is 1:1, so the speed matches your drill speed. Has a 3/8” x 1” shank, and a...

MSRP:

$11.11

$14.95

26% OFF
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Better Power To Ya
18-19.5VDC + USB POWER SUPPLY

This switching power supply--called a Mini Universal Notebook Adapter by the manufacturer, Velleman®--is smaller, produces less heat, has stabilized output, short circuit and overload protection...

MSRP:

Starting at $7.00

$16.95

Bestselling

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Sunprint Kit
PHOTOSENSITIVE SUNPRINTERS PAPER KIT, 3-15/16"

Sunprints (or cyanotypes, or photograms) are everyone's favorite photo-sensitivity experiment, from third-graders to graphic artists and fine artists. You pick: The Sunprinters are a dozen 3-15/16"...

MSRP:

Starting at $6.50
Motor Along...
SCIENCE FAIR STYLE DC MOTOR KIT

Everything you need to build a little DC motor is included in this kit (except sandpaper, screwdriver, scissors and, of course, an AA battery). The instructions are simple and explain the theory as...

MSRP:

$16.50
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Gator Aide
36" TELESCOPING ALLIGATOR CLIP

On a stick. This 6-draw telescoping tool has a 1" steel alligator clip on the business end. Extends from 8-1/2" (with a pocket clip) to 36" long. Use it to light pilot lights or over-primed grills,...

MSRP:

$3.25
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GEAR UP
PLASTIC GEAR SET WITH BUSHINGS

Or gear down-for the science fair or for any number of hobby projects. This hard-to-find set of (3) combination spur/beveled gears-for when you want gears set either straight or at 90° to one...

MSRP:

Starting at $1.95

New

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Scope Out This Scope!
TEKTRONIX T935A VINTAGE OSCILLOSCOPE

Tested for power and screen functionality. all buttons and knobs function nominally. No probe, so we were unable to test wave form, but should function properly. Call or Email us with any questions!

MSRP:

$299.95
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Drip, Drip, Drip
5ml GLASS DROPPER SCREW CAP

Eye dropper, tongue dropper, test tube dropper, petri dish dropper, anywhere dropper. Use this 5mL glass dropper, with a screw top rubber squeeze bulb to drop small amounts of liquid wherever you...

MSRP:

$1.50
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Oooooh Pretty!
BAUSCH & LOMB SPECTROMETER FILTER SLIDE 505-509nm

BAUSCH & LOMB 2"X2" DICHROIC SPECTROMETER FILTER SLIDE, 44-78-505-509 505-509nm passthrough wa

MSRP:

$12.50
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Oooooh Pretty!
BAUSCH & LOMB SPECTROMETER FILTER SLIDE 655-659nm

BAUSCH & LOMB 2"X2" DICHROIC SPECTROMETER FILTER SLIDE, 44-78-655-659 655-659nm passthrough wa

MSRP:

$12.50