What is Blockchain? Blockchain is a type of technology that records transactions to a digital ledger where they cannot be changed or altered. These records or blocks of information are linked using cryptography. The info on a Blockchain is e...
Nickel-Metal Hydride (NiMH) batteries for rechargeable consumer devices and electric vehicles are often cited as being the most promising clean energy technology to emerge from an ongoing public debate over cleaner, domestically produced propulsion s...