Sign in
Join
MECHANICS
Thermodinamics
ELECTRICITY AND MAGNETISM
Optics
Atomic physics
Sign in
Welcome!
Log into your account
your username
your password
Forgot your password?
Sign up
Welcome!
Register for an account
your email
your username
A password will be e-mailed to you.
Password recovery
Recover your password
your email
Search
3
C
Sarajevo
Friday, April 24, 2026
Sign in / Join
Blog
Sign in
Welcome! Log into your account
your username
your password
Forgot your password? Get help
Create an account
Create an account
Welcome! Register for an account
your email
your username
A password will be e-mailed to you.
Password recovery
Recover your password
your email
A password will be e-mailed to you.
MECHANICS
Thermodinamics
ELECTRICITY AND MAGNETISM
Optics
Atomic physics
Home
2025
September
Monthly Archives: September 2025
Blog
Our planet should actually be called Water, not Earth – and...
Physics.online
-
September 23, 2025
0
