We've spent hours carefully writing our puzzles to make sure they are challenging but accessible to people of all ages and ...

Science is all around us, shaping the way we understand the world and fueling countless innovations that improve our lives. Whether you’re a student, educator, or just a curious mind, science ...

Science trivia questions. 11. Question: What are the three states of matter? Answer: Solid, liquid and gas. 12. Question: Which planet is closest to the sun? Answer: Mercury. 13.

Doctor Big Brain has created an extra-hard quiz about Horrible Science for the biggest brainiacs of them all! Will you be able to beat it? This is a super specific quiz about Horrible Science, episode ...

Science has proved that some bird species are extraordinarily smart. For example, crows understand the concept of zero , and an African gray parrot named Alex had a vocabulary of over 100 words ...