Standard Model formula T-Shirt

T-Shirt black formula

"Lagrangian of the Standard Model of particle physics"

This equation neatly sums up our current understanding of fundamental particles and forces. It represents mathematically what we call the Standard Model of particle physics. The top line describes the forces: electricity, magnetism and the strong and weak nuclear forces. The second line describes how these forces act on the fundamental particles of matter, namely quarks and leptons. The third line describes how these particles obtain their mass from the Higgs boson, and the fourth line enables the Higgs boson to do the job.

Many experiments at CERN and other laboratories have verified the top two lines in detail. One of the primary objectives of the LHC is to see whether the Higgs boson exists and if it behaves as predicted by the last two lines.

If you want to know more and aren’t afraid of some physics, have a look at a very interesting paper published by three CERN guides.

T-Shirt black formula Man  T-Shirt black formula Man


25 CHF (Adult) - 18 CHF (Kid)

Standard Model Formula
Technical Specifications

100% organic cotton

Colour : black

Women's size guide in cm : 

Size A B     
  Woman T-Shirt sizing  
XS 60 40
S 61 41
M 63 41
L 64 43
XL 68 49
2XL 70 51

Men's size guide in cm : 

Size A B     
 Man T-Shirt sizing   
S 67 49
M 70 51
L 72 52
XL 75 53
2XL 77 56
3XL 80 58

Children's size in cm : 

Size A B     
 Kid T-Shirt sizing   
8-9 y/o 55 37
10-11 y/o 57 39
12-13 y/o 64 42

Age is only an approximation of size. The height of your child gives a much better indication of which size to buy.