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High tech comes to Am Sci & Surp!! It is here in the form of a Peltier junction, a thermo-electric device that translates electric power into heat, and perversely, into cool. Apply current @ 3-12 VDC to the gizmo and it extracts thermal energy from one...

These professional executive portfolio covers for presentations will hold up to (50) sheets each. In black vinyl with a silver-gray binding, they have (2) interior pockets plus a transparent business-card slot. No amateur executives need apply.

Introducing the "Cathedral" - A Vintage-Inspired Switch This unique SPST Latching Pushbutton Switch evokes the elegance of classic cathedral radio cabinets, adding a touch of vintage charm to your projects. Built for Performance: Heavy-Duty Rating: 11A...

…with a highlighter, you’d have one of these mega-handy and ultra-cute Mini Brightwriters®. Measure approx 2” long x 5/8” oval, with chisel tips, molded grips and pocket clips. Our each is (4)-pack in green, pink, yellow, and...

Whatever you call them they are super handy. Used for suturing, these are carbon-steel straight-locking needle holders, 5” long with narrow serrated 7/16” tips. And yes, you’re permitted to use them for other stuff if you’re not a...

The first-responders friend. Ergodyne Proflex® 730 gloves are Outdry® waterproof with breathable membrane. They also offer bloodborne protection. Made with Amortex® abrasion-resistant fabric and Kevlar®, they have elastic-line fabric...

Because cleaning brushes is the worst part of painting, we’ve been using this fine-point green Sharpie® paint marker lately. Has oil-based ink, which dries fast and resists fading, abrasion and water—and it’ll mark on virtually any...

Show a kid the wonderous ways of mechanics with this Discovering STEM Mechanics kit from Engino®. They’ll learn about levers, linkages and structures when they’re building any of the (16) working models, such as a seesaw, double-deck...

A purse on the floor is often your purse no more. Hang it from this little Kangaroo Keeper purse hook. Place the 1” jeweled disc with the non-slip rubber bottom on the edge of the table and hang your bag on the hook, which rotates to hang safely...

How green is your thumb? Hard to tell in the dark unless you’ve got these nice solar garden lights showing off your hard work. No messing with wires or outlets--just stake them anywhere you want to add ambient lighting, flip on the switch and...

You need this. Anybody who's ever made a third trip to the hardware store on the same day needs this. The (100) -- count 'em, (100) -- chrome vanadium driver and bit attachments and (4) different driver adapters (one of which, a super-cute cup-hook...

Be the first cool kid at your rave or fest with these headbands with LED light-up ears from DreamEars™. As brand names go, that one’s fire. At their largest, the headbands measure 12” across x 5” tall. You pick: the...

You know the rest…we’ll be back to pick you up later! This isn’t that wireless microphone—it’s a mic for today, with Bluetooth so it connects to any audio source and has a built-in speaker so you can karaoke anywhere. Has...

Keep the plants happy, the corks tight, and the tobacco moist. Our tiny hygrometer/thermometer combo is made for greenhouses, wine cellars/fridges, and humidors, but works equally well for your bedroom, because you don't want to dry out either. Measures...

So we're pricing these borosilicate boiling flasks to move quickly. We've got (3) sizes, all with slightly flattened bottoms, each with a single, discreet, capacity mark in white. While the actual physical size can vary slightly, the volume remains the...

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. Power it up with the included USB cord or...

Hard polypropylene beakers, milky white with a fine pouring spout. No good for flames, but great for low-temp lab applications. Also useful in the kitchen, the garage, or (the big one especially) as a plant watering can.

Why does Roger always get the credit for the skull and crossbones pirate flag? We feel it is time to share and have elected Barry to the post because he just walked by the vast editorial department here at A.S.&S. (AKA "my desk") Our flag is 3ft x 5...

Zivko the Robot. Just call it “Zivko” because “the Robot” is it’s last name. Using just a screwdriver and side cutters, you build Zivko from this 107-piece S.T.E.M. kit. Set the mode for “Follow Me” or...

What we have here is a 650nm, 5VDC, 5mW red laser dot diode module measuring 1/2” long x 1/4” dia, with a copper head and 3” leads. Has a working life of more than 1000 hours, an operating current <40mA, and an operating temperature...

Could be what you do if you’re buried alive, or if you want to dance your life away, but most likely it’s a description of the machinist’s friend. This tap & die set cuts straight, clean threads and includes a 1/8” to...

Beats us, frankly, but this black plastic cover, 1-3/4” x 1-1/2” x 1/4” (not unlike a tiny toilet seat cover) is hiding a really nice 1” dia x 1/8” (think: quarter size) plated neodymium magnet, with at least a 8-lb pull,...

You'll get (1,000) clear cellophane bags, 6-3/4" wide x 9" deep with open tops, the kind you used before the little zip-tops were invented, and they're just as useful as ever.

Clamps. Whatever. These measure approx 5" long x 1-1/2"' at their widest. They open to about 2", though, so they'll not only grab test tubes, they'll pluck cubes from an ice bucket. Or carry a few stems of asparagus. And you do get a pair, so you could...

Actually, it's a set of (36) different little polished gemstones and minerals from around the world, all identically sized (approx 1/2" x 3/8" x 1/8" thick), mounted and identified by name and origin on an 8" x 10" card. Super nice at a super price,...

And we say that with a history of silly that’s virtually unmatched. You slip on this pair of lens-less glasses with the tiny bucket and ball on a string attached, and try, while looking like a demented chipmunk, to swing the little ball on its cord...

With our best selling electronics kit. Build 100 or more electronic projects from a Reflection Detector to a Simple Salt Water Alarm with Snap Circuits Jr. The Elenco kit, a Dr. Toy Winner, has a grid base and a selection of conductors, resistors,...

It’s a decent Stones album, but we’re talking about actual rolling wheels here, not vinyl discs. This (4)-piece set of 4" dia x 2" wide toolbox casters includes (2) rigid and (2) swiveling casters with a max load capacity of 720 lbs. The...

Get ahold of a piece of history with this 500ft (maybe 1000ft we didn't measure) spool of 2-conductor Polish military surplus phone wire. 24 gauge. Perfect for restoration projects, electrical tinkering, or even just a unique conversation starter. It's...

You won’t find our newest crop of 3D models in Vogue, but we love them anyway. They’re wooden laser-cut models from IncrediBuilds®, and you know the drill—no glue or tools required. All include step-by-step instructions. You pick:...

That special someone might light up your life but not your tent or trail, which is why you’ll want this 360º LED lantern, with (5) beam settings when you’re camping or hiking. Measures 4” dia x 7” tall, includes (6)...

This ain't your grandma's dusty armoire. This sleek, grey, (with a hint of blue) double door wooden wonder boasts 22 interior cup hooks, ready to tame your wildest bauble collection. Think of it as a five-star resort for your jewels - no more sleeping on...

We’re pretty sure these little stereo speakers for PC laptops and desktops are horns, but they might be fangs, too. Either way, they look really cool, and, of course, they sound even better. (You knew we were going to say that—you always know...

Until someone reinvents the bicycle wheel, they’re going to keep getting low once in a while. Best to have a pump like this one, the Genius Pump. It’s portable, obviously, and telescoping and mountable. Includes a side mount for your...

It's a beauty folks. These are pretty clean take-outs from what we have been told is a breast pump assemply. They operate from 3VDC up to 12VDC, but that won't matter because we are going to include the wall adapter. (9VDC@2Amps) The steel housing...

This gadget will end the heartbreak of being stranded in the dark with an un-opened beer. Our cute pink bottle opener-flashlight-key ring combo will make sure your night game tailgater goes off without a hitch. As long as you have your keys with you,...

Some people settle for any old water bottle, but Surpies demand the best, which is why we got our hands on the best water bottle in the world. Holds 32 oz, and made of borosilicate glass, not that flint junk, so it’s healthier for you. We...

How’s your racket these days? Don’t answer that—no way of knowing who’s listening. Uh, how’s your tennis game? Could be better, you say? Try this Tennis Trainer set with (2) balls, a weight and elastic string (approx 18 feet...