From a Different Perspective...

I’ve given DNA a lot of love over the years -- DNA as a storage medium , as a computing platform , as the basis for robots , as the tool for...

Everyone loves DARPA, the Defense Advanced Research Projects Agency that is credited with such hits as the internet and GPS, but is also res...

Last year I wrote about work done by Professor Leidy Klotz and colleagues about the value of subtraction.   They had just published a pape...

The conflict between Ukraine and Russia has been called many things.   To most of the world, of course, it’s considered an invasion, a war b...

Like many of you, I have been intently following the war in Ukraine, cheering for President Zelensky and the Ukrainian people, while hoping ...

We depend on it.   Indeed, our daily lives are unimaginable without it.   The trouble is, it’s become unreliable.   Lives have been lost bec...