Which skyscrapers can fit in the Detroit salt mine? [Oobject]
This Ice Cube neutrino telescope is taller than these five skyscrapers stacked end to end. [Oobject]
Four nuclear reactors able to propel a vehicle to Mars. [Oobject]
A terrifying comparison of the relative strengths of nuclear armaments. [Oobject]
The Independence of the Seas, one of the world’s largest cruise ships, if it stood next to the Eiffel Tower. [Oobject]
A comparison of various undersea oil drilling platforms. [Oobject]
A comparison of oil tankers. [Oobject]
Palace of the Soviet’s Lenin Statue vs. The Statue of Liberty. [Oobject]
The US population has a tendency to clump, here’s how. [Oobject]
The completion dates of skyscrapers are uncanny predictors of US economic turns. [Oobject]
A collection of US space-faring vehicles, by length [Oobject]
Various military ordinances as compared to a small child. [Oobject]
