True or False
If you shout in space, no one can hear you.
That's true! In space, there is no air or other particles for sound waves to travel through. That's why it's completely silent! Astronauts use radio to talk to each other in space.
About this statement
Challenge a friend
Can you get 10/10?
Challenge yourself with True or False and see how many correct answers you can get!
More questions about science
Play together
Start multiplayer
Play True or False together
Create a room, share the code and compete with friends and family.
1 Create a room
2 Share the code
3 Play