We increasingly expect “the data” to guide us. But what do they really know?
Tag: technology
How Small Is “Nano” Small?
You probably know that nanotechnology operates at very small scales. But just how small is “nano” small? Let's look for a little perspective.
Two Cheers for the Old Home Phone
Telephones used to be attached to walls and transmit only voices. In some ways, that was better.
Truths & Wonders 