We will need about.
Make a solar cell in your kitchen.
Radio shack sells small.
A sheet of copper flashing from the hardware store.
Two alligator clip leads.
The solar cell is made from these materials.
Two alligator clip leads.
The solar cell is made from these materials.
But the panels would only be about 10 square meters.
A sensitive micro ammeter that can read currents between 10 and 50 microamperes.
We will need about.
Two alligator clip leads.
A sheet of copper flashing from the hardware store.
Two alligator clip leads.
This normally costs about 5 00 per square foot.
Two alligator clip leads.
The solar cell is made from these materials.
The solar cell is made from these materials.
A sensitive micro ammeter that can read currents between 10 and 50 microamperes.
This normally costs about 5 00 per square foot.
A sheet of copper flashing from the hardware store.
A sensitive micro ammeter that can read currents between 10 and 50 microamperes.
A sheet of copper flashing from the hardware store.
This normally costs about 5 00 per square foot.
The solar cell is made from these materials.
A sheet of copper flashing from the hardware store.
For about 20 you can build a very nice polished aluminum parabolic solar cooker.
We will need about half a square foot.
Radio shack sells.
This normally costs about 5 00 per square foot.
Or for about a dollar you can build a solar stove out of aluminum foil and cardboard.
A sensitive micro ammeter that can read currents between 10 and 50 microamperes.
A sensitive micro ammeter that can read currents between 10 and 50 microamperes.
If you used silicon solar panels costing 4 per watt you could run the same stove for 4 000 00.
We will need about.