Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
America has a tungsten problem
(
noleary.com
)
180 points
by
noleary
16 hours ago
|
past
|
175 comments
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
