Solar challenge refers to races between solar powered vehicles, such as:
- World Solar Challenge, a bi-annual (uneven years) worldwide event in Australia, first held in 1987
- Dell-Winston School Solar Car Challenge, an annual event for students from the US and (to a lesser extent) other parts of the world, first held in 1995
- North American Solar Challenge, a bi-annual (uneven years) US event that includes Canada since 2005
- Victorian Model Solar Vehicle Challenge, an annual event in Australia for schoolchildren
- South African Solar Challenge, a bi-annual South African event that is to be held for the first time in 2008
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Famous quotes containing the words solar and/or challenge:
“The solar system has no anxiety about its reputation, and the credit of truth and honesty is as safe; nor have I any fear that a skeptical bias can be given by leaning hard on the sides of fate, of practical power, or of trade, which the doctrine of Faith cannot down-weigh.”
—Ralph Waldo Emerson (18031882)
“The very best reason parents are so special . . . is because we are the holders of a priceless gift, a gift we received from countless generations we never knew, a gift that only we now possess and only we can give to our children. That unique gift, of course, is the gift of ourselves. Whatever we can do to give that gift, and to help others receive it, is worth the challenge of all our human endeavor.”
—Fred Rogers (20th century)