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Science Fair Supplies Sale
Science Fair Supplies Sale

New Products: Just Arrived!

Here is a listing of the latest and greatest products in the world of science supplies, toys, gadgets and gifts. This list is updated each time a new item arrives to the xUmp.com warehouse! Keep it bookmarked and come back frequently!

PCB Copper Board - 7x10cm

This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.

Item#: 16443 Age: 18+

Digital Timer - Classroom, Lab, Kitchen

This small and economical digital timer can be set anywhere from 1 second to 100 minutes and 99 seconds, and is excellent for use in the classroom, laboratory, or kitchen

Item#: 16434 Age: 7+

Parachute Skydiver Toy

A classic floating drifting diving toy!

Item#: 16435 Age: 5+

COB LED Mini Light Switch

This miniature light switch (measuring 3" x 2.75" x 1.25") featuring ultra-bright surface mount light strips can be adhered to most surfaces so that you can provide a flood of light to spaces lacking illumination

Item#: 16436 Age: 18+

Galvanized Wire

2 rolls of galvanized steel wire (100ft and 50ft.) that can be used in an incredible variety of scientific, hobby, home improvement, or artistic applications

Item#: 16437 Age: 18+

1N4001 Diode - 1A 50V

This handy general-purpose diode can withstand up to 50V at 1A current; great for use in a variety of hobby electronic projects

Item#: 16431 Age: 18+

PCB Copper Prototype Board - 5x10cm

This is a handy, solderable prototype board. It can be used with standard electronics components for your next hobby electronics project.

Item#: 16432 Age: 18+

Economy DC Crank Generator - USB 5V

This small and affordable DC crank generator features a 5V USB connection port and can be used to charge and power a wide variety of electronic devices

Item#: 16433 Age: 14+

3.5mm Stereo Jack - Female Chassis Mount

This is a standard DC power jack that can be mounted on a chassis for your next hobby electronics project. Measures 2.1mm.

Item#: 16425 Age: 14+

2.1mm DC Power Jack - Female Chassis Mount

This is a standard DC power jack that can be mounted on a chassis for your next hobby electronics project. Measures 2.1mm.

Item#: 16426 Age: 14+

Etron 40 Digital Circuits Lab Kit

This kit builds directly off of the Etron Basic Circuits Labs Kit and combines core electronic component and circuit-building fundamentals in 35 incremental experiments and labs that build each on the other.

Item#: 16427 Age: 12+

Electronics Project Box - Small

This small electronics project box measures 4" x 2.25" x 1.75" and can be used to hold parts and components for electronics hobby and professional projects

Item#: 16428 Age: 7+

Electronics Project Box - Medium

This small electronics project box measures 6" x 3.5" x 2.25" and can be used to hold parts and components for electronics hobby and professional projects; buy a few and have a neat storage space for all your different supplies. Includes 6 screws (2 are extra) for securing the box lid.

Item#: 16429 Age: 7+

Electronics Project Box - Large

This small electronics project box measures 8.8" x 5.5" x 3.25" and can be used to hold parts and components for electronics hobby and professional project

Item#: 16430 Age: 7+

2xAA to D Battery Converter

Plastic casing that uses 2 AA batteries to produce the same voltage output as a D battery (1.5V)

Item#: 16424 Age: 14+

C Clamp - 3 inch

A metal 3" C Clamp great for use at home or in the lab.

Item#: 16415 Age: 14+

Torpedo Level

An affordable and compact level perfect for use in a variety of home, garden, office, or lab improvement projects

Item#: 16416 Age: 8+

Ultrabright COB Keychain Light

This handy carabiner clip keychain light features super-bright SMT light technology and 3 modes.

Item#: 16417 Age: 18+

COB LED Light Switch

This light switch featuring ultra-bright surface mount light strips can be mounted to most surfaces so that you can provide a flood of light to spaces lacking illumination

Item#: 16418 Age: 18+
(1 customer reviews)

Dual COB LED Light Switch

This light switch featuring 4 ultra-bright surface mount light strips can be mounted to most surfaces so that you can provide a flood of light to spaces lacking illumination

Item#: 16419 Age: 18+

NightZone Spoke Lights

Illuminate your night rides with these exciting, super-bright, multi-colored spoke lights!

Item#: 16410 Age: 6+

Pocket Etch A Sketch

The classic drawing toy from everybody's childhood, this time in portable pocket form!

Item#: 16411 Age: 3+

Jumbo Glitter Poppin Hoppers

This classic and inexpensive childhood toy launches high in the air if you turn it inside out!

Item#: 16412 Age: 5+

Invisible Ink Pen and UV Light

Write secret messages to your friends in the know, keep diary entries safe from prying eyes with light-coded messages, and leave invisible tags in school notebooks with this handy and affordable invisible ink pen!

Item#: 16409 Age: 7+

Scale of Hardness Minerals Kit

This set contains 9 different minerals, each corresponding to a different position on the Moh's Hardness Scale; the kit includes white and glass streak plates, a penny, and a nail so you can test the hardness and color streaks for all your minerals

Item#: 16408 Age: 8+

Equilateral Glass Prism - 1 x 2 inches

A 2x1 equilateral optical glass prism perfect for demonstrating light color spectrum at home or in the classroom

Item#: 16405 Age: 13+

Equilateral Acrylic Prism - 1 x 2 inches

Simple equilateral plastic prism. Great for science projects and classroom demonstrations.

Item#: 16406 Age: 5+

Right-Angle Acrylic Prism - 1 x 2 inches

Use this right-angle acrylic prism for optics demonstrations!

Item#: 16407 Age: 10+

Magnetic Periodic Table Set

A set of 42 magnetic periodic table cards highlighting the first 20 elements of the table, with some additional elements

Item#: 16396 Age: 12+

Magnetic Sphere with Iron Filings Kit

Using this kit and the materials contained within, students will study the interaction between iron filings and a magnetic field sphere with a magnet embedded in its center, and relate their findings to the properties and function of the earth's magnetic field

Item#: 16397 Age: 14+

Screen Sieves - set of 4

Four sizes of screen sieve will allow students to separate and grade soil and rock samples in order to determine the make-up of soil strata.

Item#: 16398 Age: 11+

15 Minerals Study Kit

This kit contains everything you need to begin to train yourself to identify minerals using your five senses and the simple tests performed by geologists in the field

Item#: 16399 Age: 14+

50 Rocks and Minerals Classroom Set

A stellar set of 50 loose rocks and minerals

Item#: 16400 Age: 12+

Pumice - Bulk Mineral

Pumice, a very low-density volcanic rock, the only rock that floats in water

Item#: 16401 Age: 14+

Sulfur - Bulk Mineral

Sulfur, a vital element that is used in a wide variety of manufacturing or chemical processes. It is bright yellow and often takes the odor of rotting eggs.

Item#: 16402 Age: 14+

Talc - Bulk Mineral

Talc, the softest mineral on the Moh's hardness scale, and the primary ingredient in baby powder

Item#: 16403 Age: 14+

Quartzite - Bulk Mineral

Quartzite, a metamorphic rock that is formed via heat and pressure applied to quartz sandstone.

Item#: 16404 Age: 14+

24LED Adjustable Frequency Strobe

This lighweight strobe box features 24 super-bright and high-efficiency LEDs, and allows you to manipulate the speed/frequency of the strobing

Item#: 16395 Age: 14+

Alligator Cords - 10 pack - 2ft Red/Black Set

This set of ten (5 black, 5 red) 2 ft long connection cables with alligator clips on both ends is great for science projects!

Item#: 16394 Age: 13+

Fart Bombs XL - 3 pack

3 Pack of the Fart Bombs XL (total of 18 fart bombs!) These fart bombs will let out the stinkiest smell ever!

Item#: 16393 Age: 8+

GeoCentral Fossils Science Kit

Learn about fascinating fossils and the curious creatures that created them with this 9 specimen introductory kit!

Item#: 16389 Age: 8+

GeoCentral Crystals Science Kit

Learn about the fascinating multi-faceted world of crystals with this 12 specimen introductory kit!

Item#: 16390 Age: 8+

Lava In a Bottle

Perform a fun science experiment that creates a miniature lava lamp in a plastic beaker using water, oil, and chemical reactions!

Item#: 16391 Age: 8+

Magic Eggs

These mysterious glass eggs exhibits a magical iridescence and are excellent teaching tools for demonstrating dispersion of light!

Item#: 16392 Age: 7+

N50 Neodymium Disc Magnet - 10x3mm

N50-grade (higher quality) super-strong neodymium disc magnets measuring 10x3mm

Item#: 16385 Age: 18+

N50 Neodymium Disc Magnet - 20x5mm

N50-grade (higher quality) super-strong neodymium disc magnets measuring 20x5mm

Item#: 16386 Age: 18+

N50 Neodymium Bar Magnet - 50x10x5mm

N50-grade (higher quality) super-strong neodymium bar magnets measuring 50x10x5mm

Item#: 16387 Age: 18+

N50 Neodymium Cube Magnet - 10x10x10mm

N50-grade (higher quality) super-strong neodymium cube magnets measuring 10x10x10mm

Item#: 16388 Age: 18+

Strobotop

Strobotop is a fun flash-animation toy that magically makes pictures and patterns come to life with an incredibly realistic illusion of motion!

Item#: 16384 Age: 6+

Leaping Lights Watch

This unique timepiece utilizes LED light sequences to signal the time and date.

Item#: 16383 Age: 12+

Polished Fossil Coral

Preserve a piece of ecological history with this specimen of polished fossil coral.

Item#: 16380 Age: 14+

Giant Shark Tooth Fossil - 2 inch

An excellent 2-inch specimen of real shark tooth fossil!

Item#: 16381 Age: 14+

Ice Calcite - Large Chunk (2-3 inch)

A 2-3 inch specimen of cloudy ice calcite; great addition to any rock or mineral collection

Item#: 16370 Age: 14+

Orange Calcite - Large Chunk (2-3 inch)

A 2-3 inch specimen of orange-colored calcite; calcite is the primary mineral to be found in rock formations such as limestones and stalagmites

Item#: 16371 Age: 14+

Celestite - Large Chunk (2-3 inch)

A 2-3 inch specimen of celestite, a beautiful delicate blue mineral sometimes occurring in geode form

Item#: 16372 Age: 14+

Azurite - Large Chunk (2-3 inch)

This 2-3 inch specimen of azurite is embedded in rock, often featuring additional occurrences of malachite

Item#: 16373 Age: 14+

Spiderweb Obsidian - Large Chunk (2-3 inch)

A 2-3 inch specimen of spiderweb obsidian; this obsidian features intricate patterning resembling a spider's web, cause by thermal/physical stresses

Item#: 16374 Age: 14+

Green Slag - Large Chunk (2-3 inch)

Slag is the glass-like by-product left over after a desired metal has been separated from its raw ore. Slag is usually a mixture of metal oxides and silicon dioxide; however, slags can contain metal sulfides and elemental metals

Item#: 16375 Age: 14+

Red Jasper - Large Chunk (2-3 inch)

A 2-3 inch specimen of red jasper; Jasper is an opaque rock of virtually any color stemming from the mineral content of the original sediments or ash

Item#: 16376 Age: 14+

Copper Ore - Large Chunk (2-3 inch)

This specimen of copper ore comes straight from Arizona, USA! It is a type of rock from which copper can be extracted, and the surface features visible green/turquoise copper oxide

Item#: 16377 Age: 14+

Opalized Petrified Wood - Large Chunk (2-3 inch)

Opalized petrified wood is a form of petrified wood which has developed an opalescent sheen or, more rarely, where the wood has been completely replaced by opal; these particular specimens display ample opalization, but still retain the obvious appearance of petrified wood

Item#: 16378 Age: 14+

Polished Iridescent Labradorite

Feldspar mineral native to Canada; when light reflects just right on the surface, brilliant rainbow color patterns will emerge. Works great at desk decor or a paperweight.

Item#: 16379 Age: 14+

Line Green Laser Pointer

High-quality green laser pointer projects a green line, making it uniquely efficacious for experiments involving optics and lenses

Item#: 16369 Age: 18+

X163 Quadcopter Drone - 4Ch 2.4GHz Black

This quadcopter drone has up to 328 feet range and a built-in HD camera.

Item#: 16367 Age: 14+

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X119 FPV Quadcopter Drone - 6Ch 5.8GHz White

This 6Ch quadcopter drone has a built-in HD camera with live view on the remote control LCD screen!

Item#: 16368 Age: 14+

Hydraulic Arm EDGE Kit

Construct an exciting robotic arm with six axes of movement, a suction apparatus, and no need for a battery or mode; the unit runs on hydraulic power! Learn engineering, math, science, tech, and physics fundamentals while building a fully-operational arm

Item#: 16366 Age: 10+

Signal Generator - 1Hz to 8MHz

This function signal generator will generate different types of electrical waveforms over a wide range of frequencies

Item#: 16365 Age: 14+

Coin Bank Globe

This 5.5" diameter globe coin bank is a great way to help your kid learn about world geography and national borders, all while saving money!

Item#: 16364 Age: 5+

Etron 40 Basic Circuits Labs Kit

This kit combines core electronic component and circuit-building fundamentals in 40 incremental experiments and labs that build each on the other. Can be used for independent study, or in the classroom.

Item#: 16363 Age: 12+

Streak Plates Class Pack - 40 White + 40 Black

A set of 40 black and 40 white streak plates! This classroom set allows you to test the hardness and streak color of a huge variety of specimens!

Item#: 16362 Age: 14+

Snap Circuits 3D Illumination Kit

Complete 150 3D projects involving lights, mirrors, and circuitry - with new parts like the vertical stabilizer, base grid stabilizer, and base grid support, you can build amazing 3D structures

Item#: 16360 Age: 8+

Snap Circuits Basic Electricity

Learn about the basics of principles of electricity as you complete 8 fun and easy hands-on projects!

Item#: 16361 Age: 8+

UV Blacklight Spotlight

With a powerful 380nm UV LED, adjustable angle, and 10 degree glass lens, the UV spotlight gives precision illumination where you need it.

Item#: 16359 Age: 14+

Planetary System Watch

This watch is great for star-gazers and spacey dreamers, featuring a minimalistic solar system design rendered in white against the black face of the timepiece.

Item#: 16352 Age: 12+

Contemporary Coils Watch

This is probably the most bizarre watch you'll encounter! A green inner coil tells the time - each coil end points to either the hour or the minute

Item#: 16353 Age: 12+

6V/12V 10A Solar Charge Controller

Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This 3A model will keep your battery charged at a constant of 11.1V.

Item#: 16354 Age: 18+

11.1V 3A Lithium Solar Charge Controller

Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This 3A model will keep your battery charged at a constant of 11.1V.

Item#: 16355 Age: 18+

12V 4400mAh Lithium Battery

This 12V lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.

Item#: 16356 Age: 14+

12V 9800mAh Lithium Battery

This 12V lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.

Item#: 16357 Age: 14+

3.7V 5000mAh Lithium Battery Cell

This 3.7V lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.

Item#: 16358 Age: 14+

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