Handling a wad of cash may be as good at killing pain as ibuprofen or aspirin,anew study suggests.一项新研究表明,数钞票的止痛效果可能和布洛芬或阿司匹林相当。In the latest study,a group of students were asked to count out a wad of cashconsisting of 80 one-hundred dollar bills,or just 80 slips of blank paper.They hadbeen told researchers were simply testing their dexterity in handling the notes.Then,each student was then asked to dip their hands into a bowl of very hot water,to seehow painful they found it and how long they could last.The results showed those who A new study shows that the analgesic effect of several banknotes may be comparable to ibuprofen or aspirin. In the latest study,a group of students were asked to count out a wad of cashconsisting of 80 one-hundred dollar bills,or just 80 slips of blank paper.They hadbeen told researchers were simply testing their dexterity in handling the notes.Then, Each student was then asked to dip their hands into a bowl of very hot water,to seehow painful they found it and how long they could last.The results showed those who