Build your own alternative energy car that runs on saltwater or the sun with this fantastic kit.
$19.99 $14.95
Item#: 17243 Age: 14+
(1 customer reviews)
Build a solar/battery-powered mini-car with this STEM kit for fun and skill development.
$11.99 $6.50
Item#: 17397 Age: 14+
Create a fully functional DC motor that runs on two AA batteries with this kit.
$9.99 $5.55
Item#: 17412 Age: 14+
Set of 5 springs. Great for physics experiments with springs and demonstrating Hooke's Law.
$12.99 $8.99
Item#: 16966 Age: 14+
(1 customer reviews)
This easy-to-assemble DIY STEM kit will let you build your own hand-crank generator and power an ultra-bright COB LED light.
$9.99 $6.50
Item#: 17215 Age: 14+
Watch electrical energy create motion with the world's simplest motor!
$12.99 $7.49
Item#: 14971 Age: 8+
(3 customer reviews)
Fun demo of the difference in thermal conductivity of two different materials.
$29.99 $24.95
Item#: 15773 Age: 14+
This is our most powerful Tesla coil! Comes with accessories and a power supply.
$149.99 $99.95
Item#: 17416 Age: 18+
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
$19.99 $15.99
Item#: 16397 Age: 14+
This simple heat transfer apparatus is perfect for classroom demos.
$59.99 $44.95
Item#: 17357 Age: 18+
Use this kit to introduce electromagnetic principles in the classroom setting!
$39.99 $31.95
Item#: 14852 Age: 13+
This kit includes everything you need to visualize magnetic fields in 2D and 3D.
$79.99 $24.95
Item#: 17200 Age: 14+
Use this bubble science kit for your next science project!
$23.99 $17.95
Item#: 14735 Age: 8+
This kit includes everything you need to build both open or closed circuits and parallel or series circuits.
$59.99 $29.95
Item#: 16742 Age: 14+
This project book and sample kit introduces you to shape-memory alloy technology!
$32.99 $25.95
Item#: 14904 Age: 14+
New, more compact ripple tank for wave demonstrations.
$249.99 $195
Item#: 16527 Age: 18+
A combination of three of our great discovery toys, all in one package!
$29.95 $24.95
Item#: 10092 Age: 6+
(2 customer reviews)
Experiment with your very own vortex generator and learn about the whirling, swirling science of tornadoes.
$29.99 $24.95
Item#: 17162 Age: 8+
Exciting magnet exploration for ages 8 and up!
$34.99 $24.95
Item#: 10391 Age: 8+
(1 customer reviews)
Show the science behind shape-memory alloy technology with this fun spring coil!
$14.99 $9.95
Item#: 14903 Age: 13+
(1 customer reviews)
Use this calorimeter for a variety of heat experiments!
$19.99 $17.95
Item#: 14848 Age: 13+
(1 customer reviews)
This introductory magnet kit is great for young students in a classroom setting!
$99.99 $79.95
Item#: 10392 Age: 5+
Great force table for accurate study of forces, vectors, etc. Every physics classroom should have one!
$249.95 $179
Item#: 13431 Age: 18+
Demystify abstract physics phenomena like light, sound, and heat as never before — with this highly innovative, gamified sensor physics lab.
$159.99 $99.95
Item#: 16702 Age: 8+
Build a hand that realistically moves its fingers using shape memory allow technology!
$39.99 $34.95
Item#: 14905 Age: 15+
This kit is an economical introduction to solar cells / photovoltaics (PV), DC motors and how fans work. Included are: solar cell, high-efficiency DC motor, two fan propellers, AA battery holder and on/of switch.
$9.99 $6.50
Item#: 16785 Age: 14+
(1 customer reviews)
Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!