Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
kzrdude
on Feb 7, 2023
|
parent
|
context
|
favorite
| on:
U-Bahn station in Berlin is decorated with radioac...
It's likely a coat is enough to shield the alpha and beta decays completely
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
