Dear listeners, get ready for an encore as we revisit some of our favorite episodes from the year! We can find on the market these days potato chips developed supposedly by some institutes or academies of agricultural sciences. Are these really healthier and tastier than the regular brand-name chips from the supermarket? / Let's take a look at some counter-intuitive ways that may help you better recover from work and New Year celebrations (17:20). On the show: Laiming, Niu Honglin & Steve Hatherly