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Find
out how surfing the Web can help you surf
the waves; Make forecasts, learn about the
physics of balance, and more. |
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Check
out RealVideo clips of top mountain biker,
Ruthie Matthes. Learn about frames and materials
from a custom bike maker. Try interactive
javascripts that calculate braking distances
and energy consumption. And lots more! Now
in German,
Dutch,
and English! |
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