This week’s new questions
What is the optimal way to ice a cocktail: fewer big cubes or lots of small ones?
And what is the smallest creature that needs to sleep, and what does this tell us about the nature of and need for sleep itself?
What is the optimal way to ice a cocktail: fewer big cubes or lots of small ones?
And what is the smallest creature that needs to sleep, and what does this tell us about the nature of and need for sleep itself?