Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
The Razor Edge Book of Sharpening (1985) [pdf]
(
sharpeninghandbook.info
)
152 points
by
daverol
on Oct 14, 2023
|
past
|
48 comments
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
