What do they lubricate the pistons that make the elevators at the Eiffel Tower work with?
The answer....
Animal fat.
They melt the fat, brush it on with a "brush" when the liquid reaches the inside of the enormous machine it cools, solidifies and helps lubricate the pistons...
Who woulda though
The answer....
Animal fat.
They melt the fat, brush it on with a "brush" when the liquid reaches the inside of the enormous machine it cools, solidifies and helps lubricate the pistons...
Who woulda though