The Laboratory

On your tour of Europe, you look in each direction and finally face Paris.

Greenwich's rival has 135 markers dedicated to him
Father of modern histology composed ABC hit
Military engineer has a broken board
Watchmaker with an awkward beer gut
Contributed to modern thermodynamics by exploding a cryoplane
President of the French Academy of Sciences who developed logarithmic tables
Geochemist who contributed to mining ore and porcelain manufacturing
His simple device demonstrated the Earth's rotation
Ordained father of modern crystallography
He predicted the position of Neptune from a twisted river reel
This chemist is drunk - Lopez, eu
Railroad engineer famous for each time he put on a lattice
Small French locomotive engineer
Geometrical mechanics inventor
French fish with a probability distribution named after him
A moon crater is named after him, and, according to some, so is the ideal gas constant