Thread
:
Why are manhole covers round?
View Single Post
02-16-2013, 03:47 PM
kittygilchrist
Sage
Join Date: Dec 2012
Location: Gilchrist, from Gainesville
Posts: 5,809
Thanks: 0
Thanked 18 Times in 12 Posts
Microsoft asked this question as part of their interview process, so saith Wikipedia. My faves are that the round shape offers unfallability and rollability.
kittygilchrist
View Public Profile
Send a private message to kittygilchrist
Find all posts by kittygilchrist