or better yet to store the energy from sunlight to light a bulb in the evening.
2007-09-25 18:20:06 · 3 answers · asked by bush l 1 in Science & Mathematics ➔ Other - Science
Visit your local hardware store or home improvement store. Look for solar landscape lighting. They are now inexpensive and very common. A solar cell, a couple nickel cadmium AA cells, and an LED. It's by far the cheapest way to get the appropriate collection of parts that's also likely to work properly right out of the box. It's very practical. I used to think that a solar powered lamp was the stupidest idea ever. Now I have a dozen to illuminate my sidewalk.
2007-09-25 19:15:39 · answer #1 · answered by Frank N 7 · 0⤊ 0⤋
If you found the answer to store solar energy,
i am sure the rest of the world would like to know as well
2007-09-25 18:29:16 · answer #2 · answered by babybeefcake 3 · 0⤊ 1⤋
do no longer think of of it as your hypothesis being "incorrect", yet somewhat that the counsel did no longer help your hypothesis. Is your data adequate to reject the hypothesis, or might that require number of greater data? What do you think of?
2016-10-05 09:17:08 · answer #3 · answered by wilfrid 4 · 0⤊ 0⤋