Where is my Flying Car?

Amidst all the hype surrounding the coronavirus, I thought it would be useful to find some perspective on how bad it really is. One of the b...

I've been working on one, and amused to find that the physical construction and control software took about the same amount of time. Her...

It's always a good idea to ask people like me, who claim to be futurists, just how well their predictions are coming along. Even more so...

Let us presume that you wish to prevent contracting, or spreading, this virus. Obviously you should avoid those behsviors and environments m...

Recently, Brad Templeton posted a column at Forbes  examining whether an electric car economy could handle peak-travel holiday loads. The ma...

There was recently posted on the physics preprint server Arxiv.com, a paper soon to be published in The Astrophysical Journal about a huge ...

Of the SF TV series of the past century, Babylon 5 was probably the one that came closest to accuracy in its physics. Unlike the ubiquitous ...