Showing posts with label biology. Show all posts
Showing posts with label biology. Show all posts

Wednesday, October 29, 2008

Entropy

Last week I had a unique experience.


I commute quite a bit, I commute a lot. I use my laptop, I use it a lot. I think you can see where this is going.


I tried to go two days on a three hour battery. It made me realize how little I can get done without this hunk of metal in front of me. I felt lost, not because my files were gone or because I needed to get to my email -- I've already learned that lesson. Instead, it was interesting to consider the relationship I now have with this machine and on a larger scale how society has organized itself around technology.


We as a species have made a pact with electricity that cannot be undone. I know this has been said before but it's worth repeating. It all comes down to energy.


Here's a thought: there are no renewable energy sources. The term itself is a misnomer. Laws of thermodynamics and such. Instead, there are only those resources so plentiful that their responsible management offers a higher degree of sustainability.

Friday, October 17, 2008

I want to be this guy

Man Creates Homemade Biodiesel from Algae


More proof that the auto industry is dragging its feet. I haven't read much about the energy efficiency involved in the production of Biodiesel, but something about it just makes sense. Single cell organism reproduce rapidly and usually require a single source of sustainance...like the Sun. Still, transportation becomes a problem and for that reason electricity might still be the way to go.

Or something like that.

Wednesday, July 9, 2008

Cleanin' up the bookmarks

Genomics Started With Boozing Session in Maine


Article is about a month old, but makes me proud to be a Mainer (I mean, other than the weird shit that already goes on here).