Helium balloons float because helium is lighter than air

Correct answer: True

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What people think about it: 2 Comments
missy189
missy189
Great to learn all this stuff. That's why I like this game. Not like other trivia games with dumb questions...drove me crazy! I dont believe I learned a thing from it!
Anniefanny
Anniefanny
I enjoy playing this game, too. it keeps my *66* mind active