Tildes
Sidebar
Log in
Activity
Votes
Comments
New
All activity
from
last 1 hour
last 12 hours
last 24 hours
last 3 days
last 7 days
all time
other period
OK
Showing only topics with the tag "kilogram".
Back to normal view
The way we define kilograms, metres and seconds changes today
~science
Article
998 words
17
votes
Kilogram gets a new definition
~science
Article
700 words
39
votes