Physics and Star Wars
To estimate the effects of the second Death Star, Minton looks into its mass. According to estimated data from some students of Lehigh University, the steel mass needed for building one would be around 770 kilograms times the mass cubed in weight. This would give the Death Star of about ten to the power of nineteen kilograms in mass. Using this data, Minton produces equations that lead him to conclude the fragments would hit the moons surface so hard causing craters almost four times the size of the Chicxulub crater in Mexico. This impact would cause a planetary firestorm and vaporize all lifeforms on the moon.
RMS Adriatic (1906)
RMS "Adriatic" was an ocean liner of the White Star Line. She was the fourth of a quartet of ships measuring over 20,000 tons, dubbed The Big Four. The ship was the only one of the four which was never the world's largest ship; however, she was the fastest of the Big Four. "Adriatic" was the first ocean liner to have an indoor swimming pool and a Turkish bath.