Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
pantalaimon
on Nov 14, 2023
|
parent
|
context
|
favorite
| on:
Starship will attempt a launch this Friday
It’s powered by methane, not coal
Faaak
on Nov 14, 2023
|
next
[–]
methane combustion _does_ release PM2.5
bell-cot
on Nov 14, 2023
|
parent
|
next
[–]
If you are close enough to experience a PM2.5 spike from the actual exhaust, then you probably have far worse health issues.
chmod600
on Nov 14, 2023
|
parent
|
prev
|
next
[–]
What particles? Why?
Faaak
on Nov 14, 2023
|
root
|
parent
|
next
[–]
basically soot, as combustion is rarely a perfect CO₂ + H₂O
tontonius
on Nov 15, 2023
|
prev
[–]
technically, methane is coal (with extra hydrogen)
Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: