Reply to "London Olympic Games - Marathon & Race Walk Routes"

mikesandfordMember

David just sent me this link to the WSJ article published in today's paper.

A Marathon of Measurements

A smashing article - good PR for measuring. Well done David.

If you enlarge the picture of David with his tape you can see my son Geoffrey and myself in the background with my laser reflector box on the road: I tried to check the laser technique against the cal course length laid out by David's NIST calibrated tape. It convinced me that I need to improve my laser technique slightly.

6/21/121:59 AM

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