; is often associated with conducting electricity due to impurities like minerals and other chemicals, pure water actually does not conduct electricity. This is because it lacks ions necessary for the flow of electricity. 31. The Fear of Butterflies Credit: Shutterstock Some individuals suffer from Lepidopterophobia, which is the fear of butterflies. Just imagine being scared of those delicate creatures fluttering around! 32. The Human Brain: A Power-Hungry Organ Credit: Shutterstock Although the human brain makes up only about 2% of a person’s body weight, it consumes about 20% of the body’s energy. Talk about a hungry brain! 33. Evolution of the Human Thumb Credit: Shutterstock The evolution of the human thumb played a crucial role in our ancestors’ ability to use tools and develop advanced technologies. Without this evolutionary advantage, our lives would be drastically different today. So, next time you come across one of these facts, remember to share it with others and spread the wealth of knowledge! Who knows, you might just change someone’s perspective on everyday things.