this tutorial is intended to help
students design and create a wind-powered turbine to light an LED
lightbulb using the engineering design process here are the supplies required
for the design the positive wire is red and the negative wire is black there are
also two different fitting options for the head of the turbine and both should
work here is the LED lightbulb that we are
going to light there is a negative side which is shorter and a positive side
which is longer you can connect your LED lightbulb to your fan using the red and
black wires the red to the long side which is positive and the black to the
short side which is negative once you have completely assembled your
turbine and connected the lightbulb to the wires you can power your turbine
using a fan or even outside if you are successful you will have a lit lightbulb Oh