Bitcoin is not good for the environment. However, there are significant changes on the horizon which may change this. As of May 28, there are 10,118 different cryptocurrencies. Most of them are insignificant. The total value of all cryptocurrencies is …

Is Bitcoin Good For The Environment? Read more »

A friend in Westport, Connecticut called me yesterday from his landline. Landlines have declined due to the advancement of mobile network technology and the obsolescence of the old copper wire network. Eventually the metallic networks will be completely out of …

Which Is Worse: Power Outage or Digital Outage? Read more »

Social distancing has pushed us apart. At the same time, it has pushed many of us online. Children are learning online. Old and young are streaming video entertainment. Millions are at their job virtually. They are communicating and collaborating with …

Video Chats and a Virtual Playhouse Read more »