Dec 6, 2013 7:09 PM
falsegrit
101
14
0
lucasnator2
i see 420
AcetylCoA
Dem curves...
Cowtower
80085
notthisguythatguy
I'm sorry for your lost calculation.
smokecigars
One of my 6th graders would draw that for their answer and cry why I marked it wrong.
Every student who didn't write this as the depth of their beam's concrete compression zone got a zero.
fusociety
It looks like a Saxophone.
http://imgur.com/n6gs8dT ?
lucasnator2
i see 420
AcetylCoA
Dem curves...
Cowtower
80085
notthisguythatguy
I'm sorry for your lost calculation.
smokecigars
One of my 6th graders would draw that for their answer and cry why I marked it wrong.
falsegrit
Every student who didn't write this as the depth of their beam's concrete compression zone got a zero.
fusociety
It looks like a Saxophone.
falsegrit
http://imgur.com/n6gs8dT ?