593 reputation
211
bio website
location
age
visits member for 3 years, 10 months
seen Sep 30 '13 at 8:58

Mar
10
revised Calculate stainless steel pole necking limit
Update: bracket is a weak point too.
Nov
19
revised Imagine a long bar floating in space. What force does it exert on itself in the middle due to gravity?
Correct algebra error pointed out by Peter Shor.