Science

Research and experimentation brought forth the greatest advancements in human history! Test your own hypotheses and find the answers to these questions!

Which planet is so light that it could float on water?

What does a doctor use to listen to your heart?

How often do male deer grow new antlers?

Which metal melts at the lowest point?

Which planet is known as "the ringed planet"?

Which of these fishes expands itself to scare predators?

In which part of the body is the tibia?

Which of these is one of the largest species of bear?

Which bird is unique for having two toes?