Jarvis
View Cart (0)
New Stuff
Stuff on Sale
Must Go


Close

Image Viewing Preferences

You now have the option to view our web site with dazzling color photos or with our traditional hand-drawn line art. It’s a big decision, but don’t worry; you can always change your mind later. Choose your path below. Thanks!
If you have a sciplus.com web account we can remember your changes. Sign in to your account or create an account.

Tornado Tube

Simple, yet clever 1" dia. by 3" long plastic device to demonstrate the vortex effect of a tornado. Partially fill with water one of the two half-gallon size plastic soda bottles which you supply. Screw the bottles into opposite ends of the tube which we supply. Tip so the full bottle is on top and give it a circular starting whirl. Presto! You have a vortex. Call it a tornado if you're a meteorologist, a Charybdis if you're a classicist, or a whirlpool if you're into oceanography. Lots of fun and a fine opportunity to attempt to explain the effects of the earth's rotation on water draining out of a bathtub. The phenomena are related we're told, but good luck!!

6667 TORNADO TUBE
$2.95 EACH

Popular Tags:  brettjs cch Blimus    |   Add Tag Add a tag to this item

 

Miracle Fiber

Thinner than a human hair! Smoother than a baby's bottom! More absorbent than an enthralled groupie! Its a microfiber miracle cloth. It really is amazing folks. A 6" square cleaning cloth woven of 90,000 microfibers per sq. inch, each 0.5 mm dia. Super absorbent, it can be used wet or dry to clean the most delicate lens, CD, or for that matter, your car or kitchen counter. "As seen on TV" except this one really lives up to the hype. You need several to clean super clean where it really counts. Like your specs and other coated optics.

91497 CLOTH, CLEANING, MICROFIBER
$1.95 EACH

Popular Tags:  jka computer lutfi    |   Add Tag Add a tag to this item

 

Duck!

Spin the ribbed 7" handle of this hand-powered prop between your palms, and watch it take off. (If it lands instead of flying off into the wild blue yonder, reverse the spin!) Neon handle, bright, metallic-flaked 8" propeller, and a lift so high we imprinted it with our logo - the airborne Jarvis. It's all plastic, and won't decapitate anyone, but it's still for 10-year-olds and up.

91482 SPINNEY-GIG
$2.00 EACH

Popular Tags:  jfm jobennett spinney    |   Add Tag Add a tag to this item

 

Perpetual Motion

Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

Spin this spindle and watch it turn in perpetuity!! Well, for a long time anyway. Inside the 5-1/2" long colored plastic spindle are magnets which are repelled by magnets in the 5" x 3" black plastic base. The variously colored spindle floats in the air above the base thus virtually free of normal friction. It also has red lights to light up its way as it spins, giving it almost a strobing effect. Nifty desk toy named "Revolution".

91664 LIGHTED REVOLUTION
$15.00 EACH

Popular Tags:  magnet carl RoUS    |   Add Tag Add a tag to this item

 

Flat Mats

Let's cut to the chase here -- buy these the first time you read this, or they're going to be gone! There aren't that many of these flexible chopping mats, and the versatile 15" x 12" x 0.024" thick mats are not only ideal for small kitchens where every inch counts, they're great for any kitchen, and for cookouts, camping and picnics. Our each is a set of (2) of the translucent Euro-look mats that protect countertops from sharp knives and fresh-from-the-oven cookies, and protect food from outdoor surfaces. They can be lifted and slightly folded to funnel chopped food neatly into a pot. They're dishwasher safe, and roll up for portage or storage.

35253 CHOPPING MATS
$1.95 EACH

Popular Tags:  akmg maybe shadow    |   Add Tag Add a tag to this item

 

Dancing Colors

Hang this holographic prism in the window for delicate, changing color effects. As the sun shines through, it throws splashes of red, yellow, green, blue, violet and more around the room. The glass disc is 4-1/8" dia x 1/4" thick with a chrome-look frame. Comes with a suction cup hanger to mount it on a window. (Find a way to make it rotate for an especially cool effect!)

92429 SUNCATCHER RAINBOW WINDOW
$14.95 EACH

Popular Tags:  anr tripfun David    |   Add Tag Add a tag to this item

 

Rube Goldberg Lives!

Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

And in the kitchen. Lose the pics of the dog and build your very own marble track device on the fridge door. Comes with (11) pieces: (2) 8" and (2) 6" rails, (2) curvy 11" switchback rails, a "tornado funnel," a 3" dia spinning wheel, a couple of counterweighted spinning buckets and a catch box--all held on by magnets--plus a dozen marbles, because you're going to lose a few under that fridge. It's all done in high-fashion lime green and purple plastic and if mathematics works, there ought to be 100 possible Goldbergian combinations. CJ calls it very cool, and we trust him.

92668 FRIGITS DELUX $33.95 EACH Out of Stock.
Check Back Soon!

Popular Tags:  rpinrock2 Later julius    |   Add Tag Add a tag to this item

 

Ga-Booooiiiiiinnngggg!

The manufacturer calls it the Thunder Tube". We call it indispensable for the amateur Foley operator. It's a 7" long x 2-1/2" dia PVC tube with a resonant head at one end attached to a 17" long x 3/16" dia extension spring. Shake it, scrape it, wiggle it, use your palm to muffle it and you generate creaks, deep warbles, rumbles, weird heterodyne-ish gong effects, wa-wa's, rude noises, and, yes, realistic thunder. A perfect musical companion to your cuica and rain stick--and good, clean fun around the house. Don't make a sound-track without it.

92686 THUNDER TUBE
$11.95 EACH

Popular Tags:  MARK RHJ muffin    |   Add Tag Add a tag to this item

 

Rainbows All Over The Room

From Sun Catcher®, a transparent prismatic sheet, roughly 4-1/4" x 5-1/4", inside an oval frame, roughly 10-3/4" x 8-1/4" with a variety of motifs. We'll pick (1) of (3) diffraction patterns inside (1) of (6) heavy cardboard frames: undersea critters, fairyland, jungle life, a wizard, dolphins or a garden with butterflies and a hummingbird. It will "transform light into an explosion of multiple hues," and who doesn't like that? Comes with a suction cup to mount in your window, and if you're a minimalist you could cut the cool prism out of its frame and we wouldn't tell a soul.

92684 SUN CATCHER
$6.95 EACH

Popular Tags:  mbsoon later list    |   Add Tag Add a tag to this item

 

Lost Your Panic Button?

Do we have to say it? Yes, we do. DON'T PANIC! We have more. Regulation ASCII-sized red panic buttons with white lettering, ready to self-stick to a spare spot on your keyboard or anywhere else where you regularly lose control.

92937 PANIC BUTTON
$1.95 EACH

Popular Tags:  mudbug sissy Martin7    |   Add Tag Add a tag to this item

 

D-Day Crickets

Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

KLEE-klik it says when you push the back of this little metal toy with the picture of a cricket on it. Sounds something like a real cricket, and just like the brass versions that U.S. paratroopers carried on D-Day for communicating in the hedgerows around Ste. Mare Eglise. Also just like the one Sister Mary Inviolata used to coordinate precision kneeling/standing exercises during our Confirmation practice, which was only slightly more organized than D-Day. You will get (6) cricket clickers for $2.95.

93082 CRICKET CLICKER
$2.95 PKG(6)

Popular Tags:  meri zapfast epyes    |   Add Tag Add a tag to this item

 
Showing items 1 - 11 of 16 Incredible Things     Page  1 2

Bookmark this page:   Add to My Yahoo! Add to del.icio.us Add to Digg

Shop by Popular Tags

Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »

Sign in to shop your tags