CERN
Accelerating science
Sign in
Directory
CERN writing guidelines
Guidelines for writers and editors contributing to CERN websites
Search form
Search
Main menu
Language
Formats
Audiences
Menu
Language
Formats
Text
Announcement
Blog
Explainer
Feature
Opinion
Press release
Spotlight
Timeline event
Update (news)
Images
CDS image guidelines
General image guidelines
Video
Audiences
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
billion
Means a thousand million, 10
9
See
trillion
Tags:
style
physics
You are here
Home