Hi guys, I just want to know your views and opinion about the difference in Electronic Money (Bitcoin and others) and the Physical Money. Many people now a days are still confuse about the existence of the Bitcoin and how it differ from our Physical Money that we are using to buy necessity. I hope we could share and learn from each other. 
Bitcoin is just a digital currency and it is completely different from cash, it's not material, it's pure virtual money so no one can tamper with it or eat. The digital currencies are able of removing all these hurdles created by paper money. In short, future is of digital currencies in the economics.