Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
barney54
7 months ago
|
parent
|
context
|
favorite
| on:
Boom XB-1 First Supersonic Flight [video]
Also, sonic booms are awesome. I don’t know that I want to hear them every 15 minutes, but they are cool.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
