Articles by Biodiversivist
My real name is Russ Finley. I also have my own blog called Biodiversivist, which contains articles in addition to those submitted to Grist. I live in Seattle, married with children. Suffice it to say that although I am trained and educated as an engineer, my passion is nature. I very much want my grandchildren to live on a planet where lions, tigers, and bears have not joined the long and growing list of creatures that used to be.
All Articles
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Car camping with a Prius
Just returned from the annual five-day camping trip with about a dozen other families. This is a photo of a fully mature male Western fence lizard, also known as a blue belly because of the blue spot under the male's throat (my youngest daughter is the hand model). The spot is used to impress the ladies and as a warning to other guys trying to horn in. It only works for lizards, young male Gristmill readers, so don't get any ideas.The propensity for chickens, lizards and alligators to fall asleep when you turn them on their backs and rub their bellies is a bug in their evolutionary programming. It's an operating envelope rarely encountered in nature, which may explain why they go off line when it happens.
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A review of Fields of Fuel
Fields of Fuel, directed by Josh Tickell, is visually compelling and technically polished, which unfortunately bestows a veneer of legitimacy the film does not deserve.
Promotional films are stereotypically one-sided, ignoring or glossing over negatives while exaggerating and or fabricating positives. That is to be expected, but what set this film apart from your generic promotional film is Tickell's success at manipulating viewers' emotions.
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MP3 players and digital Science
I'm climbing up the audiobook learning curve and would like to share what I've learned. My first post on this topic can be found here. I was experimenting with the cheapest MP3 player I could find that would play free audiobooks from a library.
Apple's iPods will not allow you to listen to free audiobooks. First lesson learned: Do not use the cheap players. I have purchased four of the low end products made by Coby, starting with the cheapest and moving up the line. They all failed within days to weeks. Luckily I received a full refund for each, which is why I bought locally instead of off the internet.
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Toyota may have something up its sleeve
The first car I ever owned didn't have power anything. Today you will be hard pressed to find a car without power brakes and steering. But those features also consume energy. This explains how the first wave of economy cars from Japan got such notoriously high mileage (they didn't have power anything either).
One reason I chose a Yaris for my next car is that it has electric power steering and power brakes. In theory, you should be able to turn the engine off without losing power boost. I asked a mechanic at the dealership before I bought the Yaris if the power steering and brakes would continue to function with the engine turned off. "No, no," he said definitively. "It's just like any other car."
Surprise! The mechanic didn't know what he was talking about. I've turned the Yaris engine off several times now while going downhill and the power boost systems continue to function just fine. Don't try this at home.
[update] Seriously, don't try this at home. The mechanic was partially right. I've discovered that, given enough time, the brake boost system will eventually depressurize leaving you with insufficient braking at the bottom of a long hill. The Toyota engineers left power boost running just long enough to get you out of a pickle in the event of inadvertent engine shutdown.
