Accepted Payment Currency:USD,HKD,CNY;Accepted Payment Type: T/T,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese View more Sold by Xinrongbao Store(Trader) Ship to Canada AliExpress commitment Free shipping Delivery: Jan 16 - 24 Security & Privacy Safe payments: We do not ...
One of the proposals made to solve some of these problems is to convert the generated energy into a virtual currency, thus allowing the settlement between the various actors [13]. The Ethereum framework, for example, uses the concept of “gas” payments for smart contracts and transactions, ...
As [6] claim, space availability and dwelling sizes in many countries, such as the UK, Italy, Sweden and Portugal, are getting smaller over the years. Figure 1. Average residential floor area worldwide as of 2008. Data collated and synthesised from [7,8,9]. Figure 2. Average floor ...