Which of the following metals is the most expensive per troy ounce.
(40 points)
written by Charles • topics: elements block unblock • metals economics block unblock
| 137 responses | 3 comments | delete | flag | ask me again later | Link: |
In Robert A. Heinlein's "Stranger in a Strange Land," what is the literal translation of the verb "grok."
(40 points)
|
| 369 responses | 1 comment | delete | flag | ask me again later | Link: |
In Robert A. Heinlein's "Stranger from a Strange Land," the protagonist Valentine Michael Smith was raised where?
(30 points)
|
| 432 responses | 3 comments | delete | flag | ask me again later | Link: |
loaded in 1.419753 seconds