Recent activity by Mazday765

1 answer

Can the Sun support life?

asked Mar 3, 2020 in Science

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How far away can you hear a human voice?

asked Mar 3, 2020 in Science

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Why don't we feel the earth moving?

asked Mar 3, 2020 in Science

1 answer

What is the average Hertz a human can hear?

asked Mar 3, 2020 in Science

1 answer

Can a sound be so loud it kills you?

asked Mar 3, 2020 in Science

1 answer

What frequency do birds hate?

asked Mar 3, 2020 in Other-Environment

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