Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
On academic facilities and support services in a university or other academic environment.
4
votes
3
answers
7k
views
Why do most science classrooms use similar black-covered desks?
Why is it that most science classroom desks seem to be built out of wood, but have the desk area covered in some black material? I'm talking about desks like this:
http://st.hzcdn.com/simgs/ab3174c20 …