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Comment: Who remembers Proventil? (Score 1) 394

by jshark (#37498948) Attached to: EPA Bans CFC-Based Asthma Inhalers
I've been using Albuterol since it was brand-name Proventil, then it got cheap when the generic Albuterol became available. Now it's the *same* drug (presumably - IANAD), but new propellant(?), and no longer generic(!), and, odd, no longer cheap(!$). Hmmm. One could wonder who's really running this ship? (yes, sarcasm)

Comment: Re:Doesn't Make Economic Sense (Score 1) 769

by jshark (#27099517) Attached to: GM Cornered Into Defending the Volt

on the east coast it tracks with the heating oil season (diesel is the same as #2 heating oil, just without the dye that says "you haven't paid your road taxes").

I commute a tad over 30 miles each way. A tank lasts me 7-12 days depending on the number of weekend errands. There are a couple of places nearby that sell bio but they're typically 80 cents to a dollar more/gallon, and quite a bit off the beaten path. Ergo, 100% Dead Dino for me.

Yikes! You got rooked on a battery. I shelled out just under $100 from AutoZone a couple months back.

But, yes, repairs are steep. I have a laundry list of things that have to be done and I'm just waiting for *that* *much* more extra money at the end of the month before I take it in.

Comment: Re:Doesn't Make Economic Sense (Score 4, Informative) 769

by jshark (#27094749) Attached to: GM Cornered Into Defending the Volt

Currently, in the US state in which I reside, diesel is $2.089/US gallon, gas (petrol for all you people who spell it "colour") is roughly $1.889/US gallon. Both prices include all applicable local, state, and federal taxes.

My 2002 VW Beetle TDI w/ 150,000 miles on it gets an average of 45 miles on a US gallon of diesel. My wife's 2006 Beetle uses petrol and gets roughly 26 MPG.

Doin' the math that's more than 70% better mileage for only 10% more money, or, to put it in a different light, I get around 630 miles per tank while she gets about 360, or, to put it another another way, diesel would have to cost almost twice as much as petrol before I started to lose money on the proposition.

Oh, and since I run diesel my car is exempt from state emissions inspections where I live, thus saving another $30-40/year.

So, how exactly does this *not* make economic sense?

Earth

Evolving Rocks 172

Posted by kdawson
from the survival-of-the-firmest dept.
SpaceAdmiral notes a new study making the claim that rocks have been evolving throughout Earth's history. "'Mineral evolution is obviously different from Darwinian evolution — minerals don't mutate, reproduce or compete like living organisms,' said Hazen in a statement announcing the study's findings. 'But we found both the variety and relative abundances of minerals have changed dramatically over more than 4.5 billion years of Earth's history. For at least 2.5 billion years, and possibly since the emergence of life, Earth's mineralogy has evolved in parallel with biology,' Hazen added. 'One implication of this finding is that remote observations of the mineralogy of other moons and planets may provide crucial evidence for biological influences beyond Earth.'"

In these matters the only certainty is that there is nothing certain. -- Pliny the Elder

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