记得一次过年，我大爸在门上贴福字，我弟看着好奇问为什么倒着贴，我大爸说"倒着贴就是福到的意思"，于是他拿起一张一元钱的纸币，也倒着往门上贴，结果我大爸很生气的看到他，我弟说"这样子就是钱到的意思多嘛"，我大爸回一句"瓜娃子，你这是倒贴钱"。

HannahFryuncoversthesecretsbehindthemiraculoustechnologiesofthemodernworld,revealingthemind-blowingstoriesbehindtheirinvention.Episode1:BankCardHannahFrytakesalookatthebankcard.Thishumblepieceofplasticisoftentakenforgranted,butit’sthedigitalkeytoaccessingcashandispackedfullofextraordinarytechnologicalinnovations.Episode2:FoodDeliveryAppHannahFrytucksintothetechbehindfooddeliveryapps,whicharenowusedby24millionpeopleintheUK.Hannahfindsouthowpizzamadeusfallinlovewiththeinternet.Episode3:VirtualAssistantHannahFrydelvesintotheinnerworkingsofvirtualassistantslikeAmazon’sAlexa,GoogleAssistantandSiri,whicharenowfoundinalmosthalfofallUKhomes.Episode4:ElectricCarHannahFrydiscoverswhyinnovationsinmeatpackingalmostderailedtheelectriccarrevolutionandhowabreakthroughincamcorderbatteriesledtoElonMusk’selectricempire.Episode5:FitnessTrackerHannahFryfindsouthow1970scarcrasheshelpedustocountoursteps,whyhigh-altitudeWWIIdog-fightsledtoacrucialhealthmonitorandhowfitnesstrackersareevenbeingusedtocatchkillers.Episode6:TrainerHannahFryvisitseBay’sauthenticationcentre,wheretheyarewagingwaragainstfakehigh-valuetrainers.ShealsodiscovershowAmericanbreakfastwafflestransformedourtrainersoles.