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Visit science.nasa.gov for more! With a burst of solar flares and Northern Lights, the sun is waking up from a three-year slumber.
ScienceCasts: Solar Activity
Tags: solar activity, burst, nasa gov, sun, northern lights, solar … Read more
What effect does the solar wind have on Earth’s magnetic field?
What effect does the solar wind have on Earth’s magnetic field?
A. Compasses on Earth stop working.
B. Earth’s magnetosphere is spread out farther on the side of Earth … Read more
Solar photovoltaic (PV) systems can generate clean, cost-effective power anywhere the sun shines. This video shows how a PV panel converts the energy of the sun into renewable electricity to power homes and businesses.
Energy 101: Solar PV
Tags: renewable … Read more
Harness the awesome power of the sun to cook up a juicy, delicious hot dog.
How to Make a Solar Hot Dog Cooker
Tags: power of the sun, Solar, wprebay, hot dog cooker, sun … Read more
Read more: www.newscientist.com See the Sun like never before.
Tags: Solar, newscientist, com, images, sun, solar images … Read more
A stove powered by the sun is making a big difference in impoverished countries.
Tags: stove, sun, Solar, solar cooking … Read more
I can’t afford solar panels; but I can, for example, afford to open my blinds during the day.
Do you know of any creative ways of harvesting the sun’s energy?
I have three solar spot lights, each connected to ONE approx 4in x 4 in solar cell panel with 20ft. plastic covered wires. Will the current decrease if the lights are attached with 40ft wires? How far can I place … Read more
I have two solar lights that I use inside my home. We don’t always have sun (cloudy a lot), so can I use a black light to charge the solar ones?
Tags: Charge, solar lights, There, Black … Read more