Ray Hamel is back with a new weekly quiz challenge! Every day, he will host a quiz on a specific topic, testing your knowledge and challenging you to see how you compare to other contestants. Slate Plus members can track their scores on the leaderboard and even challenge their friends to see who comes out on top as the smartest.

Today’s quiz topic is science, so put on your thinking cap and aim to beat the average score. With daily quizzes that test your brainpower, there’s no better way to have fun while also learning something new!

If you’re new to our quizzes, make sure to read the rules before getting started. And don’t forget to enable cookies in your browser for the quiz to function properly. Get ready for a thrilling experience as you test your knowledge with our daily challenges!