I couldn't stop laughing when I found this. I had to share it.
Sunday, August 24, 2008
Monday, August 18, 2008
Aero Helmet testing
Well it's officially complete.
I conducted a little research into the effectiveness of Aero Helmets using a GPS tracking device and Durance hill a few weeks ago. The data has been analyzed and used to preform calculations to find the coefficient of drag. The coefficient number was turned into a number for Power (in Watts) and the results are displayed above.
Basically a 150 Watt output from a cyclist will maintain between 30 and 36 km/hr depending on a helmet selection. Race wheel aerodynamics are far superior to any helmet someone straps on their head.
My testing has it's own set of flaws. I wouldn't say that these numbers are 100% accurate, but I stand by my testing. Let me know you would like to know more.
Friday, August 15, 2008
Monday, August 11, 2008
Saturday, August 2, 2008
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