I watched another episode of 'Colossal Machines' last night.
This one dealing with 'Sea Monsters'.
Not as much of a bucket of delights as I was expecting but I did glean a few nuggets.
An Oil Platform (floating 'spar') which is 339 metres from top to bottom, making it taller than
the Eiffel Tower.
The USS Nimitz Aircraft Carrier which is 330 metres long making it longer than
The Titanic (however they did not make the comparison to the similar length of the oil platform or the Eiffel Tower, so now we'll never know which is larger. Maybe it's a government secret).
The nuclear reactors on the Nimitz produce
enough electricity to power 200,000 homes (however they did not clarify what sort of homes, 'normal homes' or otherwise - what a lack of effort by the researchers there).
And then finally, The USS Zumwalt 'Stealth Destroyer' which,
despite it's size, has a radar signature of
a small fishing boat.
Below - The USS Zumwalt.