'Pluto' Miniature Law-Furnace

 is a module for your Locomotive.

Description
''The invention that powers the factories of Hell, a law-furnace combusts inconvenient physical laws in the local area. In this case, that means those laws that govern how many crew and cargo can fit into your cabins and hold.''

Obtaining
 can be obtained by exchanging 14 Experimental Modifications at the Royal Society.