The message title "NASA SI pressure" sounded wonderful, as if there was pressure being applied to NASA to use SI only! But, alas, it was only a missive involving the use of SI units OF pressure at NASA. Darn. -- Paul Trusten, R.Ph. 3609 Caldera Boulevard, Apt. 122 Midland TX 79707-2872 USA (915)-694-6208 [EMAIL PROTECTED]
