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Power a Light Bulb Using a Series Circuit
I'm gonna show you how to power a lightbulb using series circuits. Have fun! First take the battery holder. Then take the battery and put it in. Make three more. Co...
LED diode, Alligator Clips , Battery, Battery Holder, Lightbulb holder , Copper wire
Make a Spinning Coil Motor
Gather all materials. Wind the wire around the screw in the alligator clip. The video shows you how. Stretch rubber bands over cup. Wrap bare copper wire around the...
Dcell battery, Coated wires, Flexible magnet, Sand paper- 2 square inches, Alligator clips, Bare cop...
Make an Earthquake Design Activity
You will be making a platform that shakes to simulate an Earthquake. You will be exploring different shapes, sizes and ways to construct that could withstand the sim...
DC Motor, Eccentric weight for motor, Speed Controller, Wires, Springs, PVC tube, 4 Double AA batter...
Make Circuit Blocks
Let's play, tinker, and make circuit blocks. Circuit blocks are great for drop-in programs. Learners can explore and create circuits using simple set of electrical...
Hammer, Wire Stripper, Hot Glue Gun and Sticks, Soldering Iron, Spool of Solder, Safety glasses, Met...
Build a Vex Squarebot
This guide will show you how to build a Vex Squarebot, a very basic remote-controlled robot, with the Vex Robotics Design System. Supplies You'll Need... 1. Take two...
X4 Chassis Rails, x2 Chassis Bumper, x4 Threaded Beam - 2", x30 + Screws: 8-32 1/4", x30 + Screws: 8...
A Phone Robot Who Always Clings to You
A common smartphone holder cannot satisfy human beings anymore. This clingy robot can not only support mobile phones, but also follow your face. Wherever you are, it...
Fix a Broken iPhone Screen
Cracked the screen on your iPhone 4? Luckily for you, we got this covered. Clear out the next hour and pick up one of these handy magnetic mats: www.etechparts.com/...
broken iPhone , iPhone LCD screen and digitizer assembly, ScrewMat, #00 philips screwdriver, Flat bl...
Use Ohms Law
Hi, i'm here to tell you how to use ohms law to figure out the resistance, voltage, or current of a circuit. Ohms law is a very common equation used in the field of ...
calculator, power supply, resistor