读书摘要✂：
「fermatslibrary： The Infinite Gift 🎁 This is an interesting object where the side of the nth box is 1/√n. As n→+∞, the gift has infinite surface area and length but finite volume! Learn more about this interesting paradox here: http://bit.ly/39fVkPB http://bit.ly/2t4I1R2 」
「fermatslibrary： The Infinite Gift 🎁 This is an interesting object where the side of the nth box is 1/√n. As n→+∞, the gift has infinite surface area and length but finite volume! Learn more about this interesting paradox here: http://bit.ly/39fVkPB http://bit.ly/2t4I1R2 」