I always see a scientist holding a bottle with a bubbly substance and it is usually a weird color, like green or red.
The scientists are really nice and funny people. I first thought of the scientist as a nerdy person or someone walking around with a laptop. Now after I visited Fermilab I know what a real scientist is like. They are just like you and me.
On gagne à être connus, vive les "portes ouvertes" :-)