westtexjohn
Well-Known Member
I watched a documentary a few nights ago about the company that manufactured the o-rings used on the space shuttle. Main points were they produced an o-ring that met all the specs required for the product. And they were never contacted about how to use them. All decisions about the use of the o-rings were made by Morton-Thiokol and or NASA. The o-ring company is still in business.My book I ordered after the post by Trailrider; Truth, Lies, and O-rings arrived a few minutes ago. I got this used from Amazon for $5.00 and $3 to ship. Other than two slightly bent corners, it looks unused and unread.
To my surprised delight, this is a hand signed autographed copy by Allan McDonald dated 05APR18, and also includes the author's business card with phone numbers and personal email address.
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John
