Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
vectorjohn
on Dec 28, 2015
|
parent
|
context
|
favorite
| on:
Background on the Falcon 9 Launch
No, not crazy. Not all properties of mass are force. For example, inertia. Also, really we should be talking matter, not mass.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
