Weekend Update

I've come to the conclusion that writing seven extended posts a week, while traveling, is a bit taxing and difficult to maintain. So, on the weekends, I'll be bringing you the Weekend Update. It's a collection of articles and stories that I find interesting. Since this is the inaugural post, I'll start out light.

First, we have an interesting article from Scientific American on carbon sequestering forms of cement production.

Here is an amusing article about auto exhaust causing lightning strikes from New Scientist.

For the cycling enthusiasts out there, here's a nice round-up of cargo bikes on the market in the states.

And finally, Stephen Rose gives 10 reasons why cars will become obsolete.

Feel free to drop some more links in the comments.