July 2011 edited July 2011 in Engineering Majors. I'm not saying I'm going to go into it, I'm just curios what you guys think. I'm either going to become a Mechanical or Aerospace engineer  they both interest me a lot.
This denarius contained an average 4.5 grams, or 1 â 72 of a Roman pound of silver. It formed the backbone of Roman currency throughout the Roman republic. The denarius began to undergo slow debasement toward the end of the republican period. Under the rule of Augustus, (63 BC-AD 14) its silver content fell to 3.9 grams (a theoretical weight of 1 â 84 of a Roman pound). It remained at nearly this weight until the time of Nero (AD 37-68), when it was reduced to 1 â 96 of a
At 59 tonnes, plant-eating dinosaur had 'the largest reliably calculable weight' of any known land animal. The dinosaur Dreadnoughtus weighed 59,300 kilograms and measured 26 metres long. It was an herbivore that likely spent much of its life eating massive quantities of plants to maintain its enormous body size. (Mark A. Klingler/Carnegie Museum of Natural History/The Associated Press)