BlogHide Resteemsdayitva (25)in mathematics • 7 years agoDigital Roots: The Ultimate Mathematical Trick to mess with your mindA cool mathematical trick to tell a layman and look super cool The Magic: To demonstrate this, you tell them to grab a calculator, multiply random four-digit numbers, and write down the results…dayitva (25)in dinosaurs • 7 years agoWhy are the arms of the Tyrannosaurus Rex so tiny compared to the rest of its body ?Because T. Rex's tiny arms are a sign of strength. Let me explain. When T. rex was described in the early part of the last century, it was the biggest meat eater that had ever been seen, and…
