Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
zem
on Sept 19, 2015
|
parent
|
context
|
favorite
| on:
Why is light so fast?
feynman's "QED":
http://www.amazon.com/QED-Strange-Princeton-Science-Library/...
Consider applying for YC's Fall 2026 batch!
Applications
are open till July 27.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
