Hostel towels are scummy and take forever to dry. Microfibre towels dry quickly, are compact, light-weight, and may be used being a blanket or yoga mat if require be. Bitcoin may be the most popular and perfectly-proven example of a mineable copyright; Bitcoin mining relies around the PoW consensus https://financefeeds.com/global-fx-market-summary-us-presidential-election-fed-and-european-economic-data-4-november-2024/