2001-07-08 On 2001-07-04, I went on a bicycle ride with a friend. I noticed while he was filling his tires with air, that the pressure was stated in 3 units on the tire: psi/kgf/cm^2/kPa The kg/cm^2 was in small print and the psi and kPa in larger print. The pressure was 1.8 kgf/cm^2 and 180 kPa. I didn't look at the psi. But, it is the first time I ever saw kilopascals on a bike tire. John Keiner ist hoffnungsloser versklavt als derjenige, der irrt�mlich glaubt frei zu sein. There are none more hopelessly enslaved then those who falsely believe they are free! Johann Wolfgang von Goethe (1749-1832)
