If you can answer 50 percent of these science trivia questions correctly, you may be a genius:
What weighs more, a pound of gold or a pound of feathers? You might think that this is a trick science trivia question. But, if you guessed that they weigh the same, you’re wrong. A pound of feathers weighs more. Why? Gold is weighed in the troy measurement system. Therefore, when you convert them both to a uniform system, a pound of gold weighs approximately 373.24 grams and a pound of feathers approximately 453.59 grams.
Like this brain challenge? Check out these 30 amazing facts about your brain that will blow your mind.