DEBRIS.COMgood for a laugh, or possibly an aneurysm

Wednesday, September 8th, 2004

1022 miles per gallon

Hysun 3000 hydrogen trikeOn September 7th, the fuel-cell vehicle Hysun 3000 will start its record ride from Berlin to [Barcelona] on only one hydrogen filling.

The vehicle is an enclosed recumbant tricycle with half the air resistance of a small passenger car (or, probably, 1/6th of a typical American passenger truck). The manufacturer claims it will achieve a record 0.23 liters of fuel per 100 kilometers — or about 1022 miles per gallon.

Check the tour diary for updates. Note that the dates are written as DD.MM.YYYY — the tour takes 15 days, not 15 months.

Any mention of hydrogen-powered vehicles must be tempered by a measured dose of reality: most hydrogen is created from natural gas, which is no more renewable a resource than oil. Is it a coincidence that President Bush’s headline-making FreedomCAR program includes among its partners five of the biggest oil companies in the world? [scratch chin here]

(A hearty tip of my personal Proton Exchange Membrane to Bim for the link.)


Tags:
posted to channel: Conservation
updated: 2004-09-08 16:08:21

Tuesday, September 7th, 2004

donate old cellphones

According to charitablerecycling.com:

Old cell phones should not be disposed of in landfills since they contain many toxic materials that are harmful to our environment. By the year 2005, there will be 500 million stockpiled used cell phones weighing over 250,000 tons that could potentially enter our waste stream.

There are numerous centers that recycle cellphones, but I’d rather have someone still use my old phone. Sure, it’s a dinosaur, but it works. I hope it’s still worth something to somebody.

Recycling, legislation are among efforts to reduce phones dumped in landfills:

Californians Against Waste, an environmental group, estimates state residents throw away an average of nearly 45,000 cell phones every day.

The cell companies could do a much better job of closing this loop — if they promoted recycling with half as much vigor as they promote upgrades, that discard statistic would drop to zero.


Tags:
posted to channel: Recycling
updated: 2004-09-07 18:14:02

Monday, September 6th, 2004

An easy million. Well, a million, anyway.

Want to become a millionaire? Just solve one of the Millenium Problems, and the Clay Mathematics Institute will set you up: $1M US, plus a free propeller beanie. Here are the seven million-dollar-prize problems:

  1. Birch and Swinnerton-Dyer Conjecture, the official problem definition for which states, in part,
    L(C, s) = c(s-1)r + higher order terms
    which incidentally that is the name of the next movie by Arntz, Chasse, and Vicente
  2. Hodge Conjecture
  3. Navier-Stokes Equations
  4. P vs NP Problem
  5. Poincaré Conjecture, which has to do with the “multidimensional topology of space in three dimensions,” for example donuts.
  6. Riemann Hypothesis, which has to do with the distribution, and ultimately, perhaps, predictability of prime numbers.
  7. Yang-Mills and Mass Gap

If you want to compete in #s Q or T, where Q=5 and T=6, you’d better hurry because it looks like Louis de Branges and Grigori Perelman might have beat you to them. Oh, and by the way, de Branges’ work might “bring the whole of e-commerce to its knees, overnight.”


Tags:
posted to channel: Personal
updated: 2004-09-07 13:53:14

Sunday, September 5th, 2004

CCD death

ccd failure, major“Hey Joey, do you sell digital cameras too?”


Tags:
posted to channel: Personal
updated: 2004-09-07 05:08:41

Saturday, September 4th, 2004

politics and families don’t mix

Over the past 24 hours, I endured:

Sigh. The air is so thick with distortions I may not survive until the election.


Tags:
posted to channel: Politics
updated: 2004-09-10 06:00:22

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