This week鈥檚 new questions
Why don鈥檛 my dog鈥檚 feet freeze in the snow? And why do violinists use their left hand for intricate fingerwork, whereas on the piano the more complex notes are played by the right hand?
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Do I weigh more at night due to the gravitational pull of the sun?
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How do eardrums convey sound? Don鈥檛 the various frequencies interfere?
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In which direction in the sky did the big bang take place? (part 2)
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This week鈥檚 new questions
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How does a scone develop a 鈥渨aist鈥� as it rises in the oven?
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Why do loose screws only get looser, not the other way round? (part 2)
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This week鈥檚 new questions
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What is the point in having nerve endings in our teeth?
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Doing strenuous exercise, it helps to shout the number of reps. Why?
Calling out the number of repetitions when doing exercise such as a weightlifting could have numerous benefits, say our readers - both physical and psychological
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Would a tug of war be possible over 42 km between France and England?
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How much of my body from 40 years ago is part of me today? (part 2)
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This week鈥檚 new questions
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What is the most efficient way to load passengers into an aircraft?
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