This week鈥檚 new questions
Why would a rainbow appear at a different height in the sky than normal? And do all planets rotate?
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Do humans provide any benefit to planet Earth except for ourselves?
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Can the brain register higher dimensions?
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Why do two musical notes an octave apart sound the 鈥榮ame鈥�? (continued)
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This week鈥檚 new questions
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Why are there no green mammals?
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Why does being out in the rain feel so unpleasant sometimes?
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This week鈥檚 new questions
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Why does anger make us stronger, yet we become weak with laughter?
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What is the smallest body of water in which tides can be detected?
From a thimbleful of water to a massive tank and an entire sea 鈥� would these still be influenced by the pull of gravity from the moon and sun?
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Why do some people struggle to tell right from left?
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This week鈥檚 new questions
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Why is it easier to copy a picture of an object than the real object?
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What鈥檚 the minimum population needed to sustain a comfortable life?
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