Vox Clamantis

"When I hear the word 'culture' I reach for my checkbook." -Ed Abbey

Skip the windfall profits tax

In Texas, chicken-fried steak is a delicacy and fried turkeys are a holiday staple. This year, North Texas officials are asking residents to donate their used oil -- peanut oil is the favorite for frying up a nice, juicy turkey -- to a company that will convert it into biodiesel fuel for the city of Denton. It's true: The city's fleet of garbage trucks, buses and other vehicles can run on converted turkey fryer oil.

From the Post. High oil prices make alternatives, no matter how seemingly absurd, worthwhile. Incentives matter. How long before people try using peanut oil in their own cars?

November 27, 2005 in Science | Permalink | Comments (0) | TrackBack (0)

The "Sport of Sheiks" II

From Wired:

Robot camel jockeys. That's about half of what you need to know. Robots, designed in Switzerland, riding camels in the Arabian desert. Camel jockey robots, about 2 feet high, with a right hand to bear the whip and a left hand to pull the reins. Thirty-five pounds of aluminum and plastic, a 400-MHz processor running Linux and communicating at 2.4 GHz; GPS-enabled, heart rate-monitoring (the camel's heart, that is) robots. Mounted on tall, gangly blond animals, bouncing along in the sandy wastelands outside Doha, Qatar, in the 112-degree heat, with dozens of follow-cars behind them. I have seen them with my own eyes. And the other half of the story: Every robot camel jockey bopping along on its improbable mount means one Sudanese boy freed from slavery and sent home.

I wrote about this practice here. National Geographic also has a story in their latest issue, but I can't find a link online. It's good to see this issue is getting lots of coverage. I'm waiting to see what happens to the children once they're freed from this practice. Hopefully things work out well for them. I'm not sure they will, however. I just don't see that they have many options ahead of them.

October 28, 2005 in Science | Permalink | Comments (0) | TrackBack (0)

The "Sport of Sheiks"

050715_robot_jockeyCamel racing, a multimillion dollar industry in the Gulf, is getting a facelift. Long vilified by human rights groups for the use of children as jockeys (adults are too heavy), countries like Qatar and the United Arab Emirates are taking steps to substitute technology for human labor.

This has been an ongoing story. Little Green Footballs blogged about it last December and NatGeo wrote about it this past July. Yesterday the WSJ ran an article about it. Since it's the rich man's paper there's probably a subscription required so you'll have to search online or look at the aforementioned entries if you want to learn more.

From the Journal:

Two years ago, Swiss robotics company K-Team SA received a curious email from the state of Qatar about camel racing. It landed on the desk of Alexandre Colot, who had never heard of camel racing. He needed a map to find Qatar.

Yet here was the tiny desert state asking his company to help save its national pastime by designing a robotic camel jockey.

The camel-racing world in Qatar, an island nation in the Persian Gulf, was on the brink of turmoil. Although a minimum age of 15 years for jockeys was set in 1980 across the Gulf, antislavery groups estimate that thousands of underage jockeys are still used in the region. Children as young as four are bought from impoverished parents or simply kidnapped in countries like India, Pakistan and Bangladesh.

Two years ago the U.S. State Department and human-rights groups began sharply criticizing the use of children as jockeys, and last year the United Nations urged prosecution of adults involved in it. Qatar, along with the United Arab Emirates, raised the minimum age to 18, and have expressed a new determination to enforce it.

The robots weigh 59 lbs and cost about $5,500 each. Since some races have grand prizes as high as $250,000, the cost of the robots should not be prohibitive. The first robots will make their debut when the racing season begins later this month.

Of course, this isn't exactly new either. From the '87 times ( SCOUTING;Ride 'em, Robot! The New York Times February 5, 1987, Thursday):

Horse racing at Madison Square Garden may sound farfetched. After all, 1,200-pound thoroughbreds are obviously too big for the arena, and such scaled-down mounts as 500-pound hackney ponies are too little to make any speed while carrying 120-pound jockeys.

But suppose someone developed a 22-pound, radio-controlled robot jockey capable of guiding high-spirited hackneys four times around a 440-foot oval at speeds not much slower than those of a trotter. Still strike you as farfetched? Well, maybe so, but a Missouri ranch manager, Dave Kime, has invented just such a jockey, and the ranch's owner, Charles McKean, a Memphis commodity trader, has invested $2 million in perfecting the device and turning out four dozen working models. Not only that, but a group of investors - led by a Missouri businessman, Donald Teague, and armed with a videotape of an exhibition race held at the Birmingham-Jefferson Coliseum in Alabama last year - say they're well on their way to holding the first robot-ridden-hackney racing season at Kemper Arena in Kansas City this summer

My only worry is what will happen to the children now that they are not working. While it is easy to condemn child labor, we should be hesitant to celebrate too early. My hunch is that kidnappings will not end and that many children, instead of working, will find themselves in even less attractive occupations (prostitution?) under much worse conditions. Let's hope the home countries can find a way to keep their children in school and safe from any more harm.

(Photograph by Karim Jaafar, AFP/Getty Images)

 

October 03, 2005 in Science | Permalink | Comments (0) | TrackBack (0)

Coolest thing ever

Captmack10109282323blue_jays_red_sox_sta_1

Really, this might be the coolest thing ever. The Boston Musuem of Science is  presenting an exhibit about Star Wars titled: Star Wars: Where Science Meets Imagination. Last night, the museum promoted the exhibit by having Chewbacca and Princess Leia throw out the first pitch at the Red Sox v. Blue Jays game in Fenway Park. The exhibit will feature sections on transportation, robots, engineering design, and a featurette with Anthony Daniels, the famously thin brit who played C-3PO . He was heroin chic before it became cool. Now you have two reasons to go to Boston.

Also, if you found this post by clicking on the science tag, then yes, this is what passes for science on my site. I do hope you weren't expecting more. Life is all about lowering your expectations. Luckily, with this exhibit, you don't have to.

(AP Photo/Charles Krupa)

September 29, 2005 in Film, Science | Permalink | Comments (0) | TrackBack (0)

Living in the Future

Today I was reminded of the Simpson's episode where Homer slaps the TV while watching A Prairie Home Companion's Garrison Keiller and yells "be funnier." Only today my reaction was "be better." What brought on these feelings of inadequacy (don't be dirty!)? Well, I was watching the Food Network Special: Kitchens of the Future. Or maybe it was Kitchen Gadgets of the Future. Either way, they had way cooler stuff in the mid-1960s than we have today.

See, the show promised things like dining room tables that had special middle sections that would rise to reveal a dishwasher. And shelving units that completely masked the kitchen appliances. In short, it was a futuristic marvel we can only dream of today. Yes, we have microwaves and blenders and other such things that were once considered luxuries, but that's a far cry from the house of the future that was advertised. I don't know, maybe Microsoft is to blame for not creating computers that will cook my dinner. Or perhaps it is government regulation that is strangling innovation and technological change. Regardless, John Prine sounds mighty relevant today:

We are living in the future
I’ll tell you how I know
I read it in the paper
Fifteen years ago
We’re all driving rocket ships
And talking with our minds
And wearing turquoise jewelry
And standing in soup lines
We are standing in soup lines

September 18, 2005 in Food and Drink, Science, Web/Tech | Permalink | Comments (0) | TrackBack (0)

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