Genetically Engineered Orange Juice

  • The Asian Citrus Psyllid is the insect that spreads the disease hurting Florida's citrus crops. (Photo courtesy of USDA-ARS)

Disease is damaging Florida citrus crops. And Mark Brush reports… researchers say the citrus growers need a new kind of disease resistant tree:

Transcript

Disease is damaging Florida citrus crops. And Mark Brush reports… researchers say the citrus growers need a new kind of disease resistant tree:

The disease is called Huanglongbing disease and that’s Chinese for “yellow shoot disease.” It’s spread by a little Asian insect.

Right now, about 4% of the citrus crop in Florida is hit by the disease , but researchers say it can wipe out whole orange groves if it’s not contained.
The National Research Council says long term – growers should plant genetically modified trees that resist the disease.
George Bruening is a plant pathologist at the University of California – Davis and he chaired the study for the National Research Council:

“And so if you had a genetically modified tree, Florida citrus and the people of Florida would be very much ahead, because there would be less use of insecticides, for example.”

Bruening says these types of genetically modified orange trees don’t exist yet. And it’ll take years to develop them and get government approval.

For The Environment Report, I’m Mark Brush.

Related Links

Nuclear Careers to Heat Up?

  • Until recently, there hasn’t been an order for a new nuclear plant in 30 years. (Photo courtesy of the National Renewable Energy Laboratory)

Some Senate Republicans want the climate
change bill to focus on building new nuclear
power plants. They’re calling for as many as
100 new plants in 20 years. But the industry
has been in decline for so many years now,
there’s concern there might not be enough
nuclear engineers to do the job. Julie Grant
reports:

Transcript

Some Senate Republicans want the climate
change bill to focus on building new nuclear
power plants. They’re calling for as many as
100 new plants in 20 years. But the industry
has been in decline for so many years now,
there’s concern there might not be enough
nuclear engineers to do the job. Julie Grant
reports:

There’s a lot of new interest in nuclear energy and technology these days. But there’s a problem.

The American Nuclear Society estimates they need 700 new nuclear engineers per year to keep up with growing the demand. It’s enough to give long-time nuclear supporters whip-lash. Until recently, things looked gloomy for the nuclear industry.

William Martin is chair of the nuclear engineering department at the University of Michigan. Ten years ago, he says no new plants were being designed or built. And he was having a tough time finding students.

“A student entering the field, what you could tell them was, ‘well, there’s a big focus on waste.’ That’s not hardly something that excites young students to enter the field.”

Martin remembers standing on the stage at graduation in the mid 1990s to call the names of his graduates. Other engineering departments had so many students, it took an hour to call them all. But Martin only had a few names to call.

“Our students trip across in about ten seconds.”

Lots of nuclear engineering programs didn’t make it through the down times. There are less than half the university programs today than there were 30 years ago.

Nuclear got a bad name starting in 1979 – with the meltdown at Three Mile Island in Pennsylvania. That was followed by the deadly nuclear accident at Chernobyl, Ukraine in the ‘80s.
By the early 1990s, President Clinton announced he would eliminate funding for nuclear power research and development.

Until recently, there hasn’t been an order for a new nuclear plant in 30 years.

Vaughn Gilbert is spokesman for Westinghouse Electric Company, which focuses on nuclear energy.


He says Westinghouse laid off a lot its engineers in the down years. A decade ago, those who were left were heading toward retirement. So, Gilbert says, the company started working with universities to train engineering students to run its aging nuclear plants.

“Simply because we knew we would need to attract new people to maintain the existing fleet and then also to work with our customers to decommission the plants as they came offline.”

Westinghouse and other nuclear companies started giving lots of money to maintain university programs.

And then, everyone started worrying about climate change – and looking for ways to make energy that wouldn’t create more greenhouse gases. Nuclear power has started making a comeback.

Gilbert says new plants are in the works again – and Westinghouse needs engineers. The company’s designs will be used in six new U.S. plants.

The timing is pretty good for 25 year old Nick Touran. He’s a PhD student in nuclear engineering at the University of Michigan. He knows there’s a negative stigma to nuclear power – because he’s asked people about it.

“I just say, ‘so what do you think about nuclear power?’ Just to passersby on the street. And one person said, ‘I only think one thing – no, no, no, no, no.’”

But Touran says the negative stuff mostly comes from older people. When Three Mile Island melted-down, Touran wasn’t even born yet. He says most people his age are much more accepting of nuclear power.

“It’s the people who remember Three Mile Island and remember Chernobyl and remember World War II, who have all these very negative associations with nuclear weapons and Soviet reactors that were built incredibly wrong. And stuff like that.”

Touran says much of his generation just sees a power source that doesn’t create greenhouse gases.

Of course, there are greenhouse gases created in the process of manufacturing nuclear fuel rods. And then there’s that pesky problem of that spent nuclear waste. There’s still no permanent place to dump it.

Touran says he started studying nuclear power because he was amazed by it. But as the number of students in his department grows, he says more are choosing nuclear because it’s a smart career choice.

For The Environment Report, I’m Julie Grant.

Related Links

Scientists Buff Up Their Tinseltown Image

When we go to the movies, we expect to escape from reality. Visiting aliens, time travel, extinct animals coming back to life… that’s the dazzling stuff blockbusters are made of. But not everybody is thrilled by the way scientists look in the movies. The GLRC’s Rebecca Williams has the story of screenwriters who want to make movie scientists a little less weird:

Transcript

When we go to the movies, we expect to escape from reality. Visiting
aliens, time travel, extinct animals coming back to life, that’s the dazzling
stuff blockbusters are made of. But not everybody is thrilled by the way
scientists look in the movies. The GLRC’s Rebecca Williams has the
story of screenwriters who want to make movie scientists a little less
weird:


(Theme music from “Back To The Future”)


So Dr. Frankenstein and Doc Brown from “Back to the Future” are a
little… freaky. But they’re smart… and enterprising. But those kinds of wacky
movie scientists make real life scientists hurl their popcorn.


Researcher Paula Grisafi says movie stereotypes about scientists are actually
worse than those about lawyers or politicians.


“My sense of movies about scientists is that there are maybe 10% good
guys and 90% bad guys. Or not even just bad guys but misguided, even
when they’re trying to be good, they’re usually sufficiently misguided
that what they start out to do turns out wrong.”


Paula Grisafi says there are a few oddballs in real science labs, but she says her peers are really much more normal.


Really — instead of hair frizzing out of control… they have nice haircuts. And they never, ever wear pocket protectors. Grisafi’s day job is at MIT in
Cambridge, but she’s also an aspiring screenwriter. She’s working on
scripts that she says shake up the Hollywood stereotypes.


“These sort of scientist archetypes are Frankenstein and Jekyll and Hyde.
They’re people who were loners obsessed with their work to the point of
being a danger to themselves or to others. It’s usually frowned upon in
science to experiment on yourself.”


Take Jeff Goldblum’s character Seth Brundle, in “The Fly.” When
Brundle tests his transport machine on himself, the experiment backfires.
Brundle becomes a genetic mutant, but he’s kinda proud of it.


“Am I becoming an 185 pound fly? No, I’m becoming something that
never existed before! I’m becoming Brundle-Fly! Don’t you think that’s
worth a Nobel Prize or two?”


Maybe Brundle should’ve stopped when he turned that baboon inside out.


Paula Grisafi admits there are a few movies that show scientists as
somewhat normal people. Jodie Foster’s character in “Contact” for
example. But Grisafi says there aren’t enough to balance out the weirdos.
She says at worst, distorted images of scientists might give audiences the
impression that science is more dangerous than good.


So Grisafi jumped at the chance to be part of a screenwriting workshop
for scientists in LA last summer. It was an intense crash course with
sessions called Plot and Character, and of course, Agents and Managers.


The workshop was dreamt up by Martin Gundersen. He’s an electrical
engineer who’s had a brush with fame. He added credibility to Val
Kilmer’s lasers in the film “Real Genius.”


“I’ve met people now who are young faculty members who have told me
they were influenced by that picture to think seriously about science.”


Martin Gundersen says if the scientists in movies were more appealing,
more people might want to go into the sciences. He says the Defense
Department and companies like Boeing are really concerned that fewer
people want careers in science and engineering. In fact, Gundersen
actually landed money from the Pentagon for the workshop.


But Gundersen admits he’s still testing the theory that scientists can be
screenwriters.


“Oh it’s impossible (laughs). That’s the thing – you can’t promise that
somebody’s going to get their picture made. To me the truest cliché in
Hollywood is that everyone has a script.”


And so, can chemists and engineers possibly compete?


One box office expert says — sure. Paul Dergarabedian is president of
Exhibitor Relations Company in LA. He says scientists have as good a
chance as anyone at selling a script… as long as their stories are
compelling.


“And it’s the more interesting characters who bring that scientific
element, or you have a scientist who’s not the typical nerdy scientist. He
might be more of a sophisticated kind of character in terms of lets say a ladies’
man or something like that you wouldn’t necessarily expect.”


And actually, there is a ladies’ man in one of Paula Grisafi’s scripts. Her
story features two rivals thrown together to figure out why sea life is
dying. The stars of the story are a lovely young marine ecologist and a
hotshot microbiologist from Norway. Grisafi’s been advised that playing
up the romance might help sell the story.


“I guess I was sort of writing for a PG audience. I spent eight years in
Catholic girls’ school so I’m not sure how competent I’m going to be to
write really steamy sex scenes, but I’ll make an effort.”


Grisafi says even if she never sells a script, she’ll still get up at 5 a.m. to
write, and then she’ll put in a full day at the lab.


These new screenwriters hope to prove you don’t have to be a mad
scientist or a loner in the lab to invent movies that sell tickets.


For the GLRC, I’m Rebecca Williams.

Related Links

Recycling Nuclear Waste

Several Midwest universities will be part of a controversial
effort to improve the recycling of nuclear waste. The Great Lakes
Radio Consortium’s Chuck Quirmbach reports:

Transcript

Several Midwest universities will be part of a controversial effort to
improve the recycling of nuclear waste. The Great Lakes Radio Consortium’s
Chuck Quirmbach reports:


Spent nuclear fuel is piling up at many commercial nuclear power plants around the nation.
Scientists know how to re-process and re-use the fuel. but that’s currently not done
in the U.S. nuclear industry.


Michael Corradini is an Engineering Physics Professor at the University of Wisconsin-Madison.
He says the re-use of nuclear waste can be improved… and he contends this is the moment to do
it.


“And with the need for energy… particularly electrical energy… this is a way to more efficiently
deal with our spent fuel.”


Wisconsin and other Big Ten universities with nuclear engineering programs will team up with
the University of Chicago for a recycling project at the Argonne National Lab in Illinois. But an
anti-nuclear group contends that trying to recycle more nuclear waste makes it more likely some
spent fuel will be made into bombs. The university scientists say safeguards will be taken to
prevent that from happening.


For the GLRC, I’m Chuck Quirmbach.

Related Links

Ten Threats: The Earliest Invader

  • A bridge for a river... this portion of the Erie Canal crossed the Genesee River via an aqueduct in Rochester, NY. This photo was taken around 1914. (From the collection of the Rochester Public Library Local History Division)

The Ten Threats to the Great Lakes” is looking first at alien invasive species. There are more than 160 non-native species in the Great Lakes basin. If they do environmental or economic harm, they’re called invasive species. There are estimates that invasive species cost the region billions of dollars a year. Different species got here different ways. David Sommerstein tells us how some of the region’s earliest invaders got into the Lakes:

Transcript

We’re bringing you an extensive series on Ten Threats to the Great Lakes. The Great Lakes Radio Consortium’s Lester Graham is guiding us through the reports:


“The Ten Threats to the Great Lakes” is looking first at alien invasive species. There are more than 160 non-native species in the Great Lakes basin. If they do environmental or economic harm, they’re called invasive species. There are estimates that invasive species cost the region billions of dollars a year. Different species got here different ways. David Sommerstein tells us how some of the region’s earliest invaders got into the Lakes:


If the history of invasive species were a movie, it would open like this:


(Sound of banjo)


It’s 1825. Politicians have just ridden the first ship across the newly dug Erie Canal from Buffalo to New York.


(Sound of “The Erie Canal”)


“I’ve got an old mule, and her name is Sal. Fifteen miles on the Erie Canal…”


Chuck O’Neill is an invasive species expert with New York Sea Grant.


“At the canal’s formal opening, Governor DeWitt Clinton dumped a cask of Lake Erie water; he dumped that water into New York Harbor.”


Meanwhile, in Buffalo, a cask of Hudson River water was triumphantly poured into Lake Erie.


“In a movie, that would be the flashback with the impending doom-type music in the background.”


(Sound of ominous music)


It was an engineering and economic milestone, but a danger lurked. For the first time since glaciers carved the landscape twelve thousand years ago, water from the Hudson and water from the Great Lakes mixed.


(Sound of “Dragnet” theme)


Enter the villain: the sea lamprey. It’s a slimy, snake-like parasite in the Atlantic Ocean. It sucks the blood of host fish.


Within a decade after the Erie Canal and its network of feeders opened, the sea lamprey uses the waterways to swim into Lake Ontario. By the 1920’s and 30’s, it squirms into the upper Lakes, bypassing Niagara Falls through the Welland Canal.


What happens next is among the most notorious examples of damage done by an invasive species in the Great Lakes. By the 1950’s, the sea lamprey devastates Lake trout populations in Lake Superior. Mark Gaden is with the Great Lakes Fishery Commission.


“They changed a way of life in the Great Lakes basin, the lampreys. They preyed directly on fish, they drove commercial fisheries out of business, the communities in the areas that were built around the fisheries were impacted severely.”


The sea lamprey wasn’t the only invader that used the canals. Canal barges carried stowaway plants and animals in their hulls and ballast. In the mid-1800’s, the European faucet snail clogged water intakes across the region. The European pea clam, purple loosestrife, marsh foxtail, flowering rush – all used the canal system to enter the Great Lakes.


Chuck O’Neill says the spread of invasive species also tells the tale of human transportation.


“If you look at a map, you can pretty much say there was some kind of a right-of-way – railroad, canal, stageline – that was in those areas just by the vegetation patterns.”


Almost one hundred invasive species came to the Great Lakes this way before 1960. O’Neill says every new arrival had a cascading effect.


“Each time you add in to an ecosystem another organism that can out-compete the native organisms that evolved there, you’re gradually making that ecosystem more and more artificial, less and less stable, much more likely to be invaded by the next invader that comes along.”


(Sound of “Dragnet” theme)


The next one in the Great Lakes just might be the Asian Carp. It’s swimming up the Illinois River, headed toward Lake Michigan. Cameron Davis directs the Alliance for the Great Lakes.


“If this thing gets in, it can cause catastrophic damage to the Great Lakes, ‘cause it eats thirty, forty percent of its body weight in plankton every day, and plankton are the base of the food chain in the Great Lakes.”


The U.S. Army Corps of Engineers has installed an electric barrier in the Chicago Sanitary and Ship Canal that might stop the carp. But as long as the canals around the region remain open for shipping and recreation, it’s likely more invaders may hitch a ride or simply swim into the Great Lakes.


For the GLRC, I’m David Sommerstein.

Related Links

Venturing Down Into the Seaway Locks

  • People have depended on the locks of the Great Lakes and St. Lawrence Seaway for decades. (Photo by David Sommerstein)

The locks and channels for ships in the Great Lakes and St. Lawrence Seaway are getting old. Some were built more than 75 years ago. The U.S. and Canada are conducting a multi-million dollar study to determine how to keep the aging waterway functional, so ships can continue to haul cargo between the Great Lakes and the Atlantic Ocean. While the Seaway is closed in winter, workers empty the locks of their water for annual maintenance. The Great Lakes Radio Consortium’s David Sommerstein climbed eight stories down to the bottom of one lock on the St. Lawrence River to see how it’s going:

Transcript

The locks and channels for ships in the Great Lakes
and St. Lawrence Seaway are getting old. Some were built more
than 75 years ago. The U.S. and Canada are conducting a multi-
million dollar study to determine how to keep the aging waterway
functional, so ships can continue to haul cargo between the Great
Lakes and the Atlantic Ocean. While the Seaway is closed in winter,
workers empty the locks of their water for annual maintenance. The
Great Lakes Radio Consortium’s David Sommerstein climbed eight stories
down to the bottom of one lock on the St. Lawrence River to see how
it’s going:


If you’ve never seen a lock before, it’s basically a long, concrete channel filled with water. A freighter goes in one end. Gates close in front and behind it, so the water level can be raised or lowered to move the ship up or down, and out the other end.


Here, that channel’s empty and dry and you can see how huge this lock really is. I get a queasy feeling as I ease onto the steep metal stairs. I can see the lock floor 80 feet below me. Maintenance director Jesse Hinojosa radios down to the bottom. He says workers lose track of how often they climb the stairs.


“We should get a good count of that. They go up and down all day long on it.”


(sound of steps)


I take it step by step. There’s a temporary roof overhead. The only light comes from floodlamps.
The lock gates are open so they can be worked on, so at one end of the lock are stoplogs – stacked steel that temporarily keeps the river out. Still, some water rushes through and has to be pumped out.


(sound of water rushing)


Paul Giometta tops off the fuel tank of one of 10 furnaces that heat the area. He wears a fleece hat and big yellow boots. During the shipping season, he helps guide freighters’ in and out of the lock. But in the winter, he shifts to a totally different line of work.


Giometta: “Chipping concrete, stuff like that, painting, whatever has to be done.”


Sommerstein: “It’s an old lock, there’s a lot of chipping concrete.”


Giometta: “Oh, yeah, there’s no end to that. What you fix today, years later you start all over again.”


Winter maintenance has been an annual job on this lock since the Seaway system opened in 1959. The scale of the work is almost impossible to wrap your mind around. To raise or lower a freighter, the lock flushes 22 million gallons of water in just 7 minutes. It uses gears, valves, tunnels, and huge gates to accomplish the task. Most of that equipment is original, now almost 50 years old. Every winter, it all has to be checked out and tested. Some parts are replaced.


Tom Levine directs the Seaway’s engineering department. He points to the lock’s crumbling concrete walls. He says that’s one of the biggest problems.


“The bad stuff, where the bad concrete is, you take a hammer, it sounds like a hollow wall, and these walls where you’re looking at are like 60 feet into the backfill. I mean, solid concrete, I mean, you wouldn’t believe it.”


Albert Jacquez holds his hardhat and looks up at the walls. He’s the St. Lawrence Seaway’s U.S. Administrator, based in Washington. His demeanor is like that of a homeowner wincing at his rickety porch or rotting roof.


“Well, what I see is a system that has worked well for half a century, but that in the near future needs a major overhaul.”


There are 22 other locks in the Great Lakes-St. Lawrence Seaway system. Most are owned by Canada. A binational study is underway to answer a critical question: how much will it cost to keep repairing all these locks and other infrastructure so they work for another 50 years? Jacquez says the answers the study finds could determine whether the Seaway gets a facelift or is left as is until it fails.


“Whatever those decisions are will be what they are, whether it’s ‘we’re gonna invest or we’re not gonna invest’, but they at least need the baseline numbers so that they know what they have ahead of them.”


But the study has been delayed. Lawmakers will have to wait at least a year longer than they expected because the project is so big. And President Bush has cut funding for the study in his budget plan by more than a half, which could delay it even further.


Meanwhile, keeping the Seaway open becomes more of a challenge every year. Jacquez says it’s like an old car.


“As it ages, we have to spend more and more time on it because we have more work to do.”


And workers face a hard deadline. Before spring shipping begins, where we’re standing will be flooded under 30 feet of water, so the lock can be ready to welcome the first freighter of the season.


For the GLRC, I’m David Sommerstein.

Related Links

St. Clair Erosion Lowering Lake Levels?

  • A report finds the erosion in Lake St. Clair is causing Lake Michigan and Lake Huron water levels to drop. (photo by Jere Kibler)

A new study says erosion in the St. Clair River has caused water levels to drop on Lakes Michigan and Huron. The Great Lakes Radio Consortium’s Lynette Kalsnes has more:

Transcript

A new study says erosion in the St. Clair River has caused water levels to drop on Lakes Michigan and Huron. The Great Lakes Radio Consortium’s Lynette Kalsnes has more:


W.F. Baird and Associates is a coastal engineering firm. They recently conducted a study that found that water levels dropped on the two Great Lakes by eight to thirteen inches over the last forty years. Rob Nairn is the study’s lead author. He says that’s about twice as much as authorities thought.


“The outlet to Lake Michigan/Huron, which is the St. Clair river, is in fact expanding. The analogy would be if you had a drain hole in a bathtub, that drain hole is getting bigger, and more water is going out. And as more water goes out, the lake level drops.”


Nairn says the erosion may be caused by dredging, sand mining, or shoreline protection measures that prevented new sediment from getting into the water.


Several environmental groups say the lower water levels could hurt shipping and boating, and damage natural habitats. They’re calling for the U.S. and Canadian governments to stop the reported water loss.


The International Joint Commission says it can’t confirm the report, but it plans to take a closer look at the study’s findings.


For the Great Lakes Radio Consortium, I’m Lynette Kalsnes.

Related Links

Satellite Imaging Tracks Algae Blooms

For years, NASA satellites and computer models have helped scientists measure algae levels in oceans. Now, a new study is showing which models will work in the Great Lakes. The Great Lakes Radio Consortium’s Bill Cohen has more:

Transcript

For years, NASA satellites and computer models have helped scientists
measure algae levels in oceans. Now, a new study is showing which models
will work in the Great Lakes. The Great Lakes Radio Consortium’s Bill
Cohen has more:


Researchers at Ohio State University have compared actual algae levels in
Lake Erie with images gathered by satellite… and they’ve concluded several are 99%
accurate.


Carolyn Merry is an engineering professor and the lead researcher. She says
finding the most accurate way to measure algae growth can help improve the
health of everyone who relies on the Great Lakes for drinking water. She
says one type of algae – Microcystis – needs to be kept out of the water
supply.


“It’s toxic to humans. And along Lake Erie, they have water intake areas. And you want
to make sure you’re not going to take any of that Microcystis into your water inlet
valves.”


It used to be that the dangerous algae mushroomed only once every ten years,
but for the past nine summers, there’s been an annual outbreak of Microcystis
on Lake Erie. Scientists believe fertilizer run-off makes the outbreaks
worse. Professor Merry says the new research should help cities along all
of the Great Lakes avoid the algae when it builds up.


For the Great Lakes Radio Consortium, I’m Bill Cohen in Columbus.

Related Links

The Great Northern Concrete Toboggan Race

  • The Wipeout sled from McGill University in Montreal gets a push at the start of the Great Northern Concrete Toboggan Race. (Photo by Karen Kelly)

Every year, engineering students throughout North America hold competitions to test their skills. They build robots and solar cars – combining technical prowess with creative design. In Canada, engineering students have devised their own contest. As the Great Lakes Radio Consortium’s Karen Kelly reports, their contribution to the engineering world is a toboggan made of concrete:

Transcript

Every year, engineering students throughout North America hold competitions to test their skills.
They build robots and solar cars – combining technical prowess with creative design. In Canada,
engineering students have devised their own contest. As the Great Lakes Radio Consortium’s
Karen Kelly reports, their contribution to the engineering world is a toboggan made of concrete:


(sound in gym)


It’s 10 am, Friday morning. The gym at Carleton University in Ottawa is packed with
engineering students. They’ve arrived for the technical exhibition of the Great Northern Concrete
Toboggan Race.


Why concrete?


Because it’s the last thing you’d expect on a sled.


Teams from 14 universities across Canada are here to display their designs – and to show off their
school spirit.


(sound of chanting)


There’s the oompa loompa team wearing overalls and matching green braids.


There’s the Big Fat Greek Tobaggan crew – hanging out in togas beneath a cardboard Parthenon.


And there are the Flaming Fowls, with caps featuring chicken legs made of yellow felt.


But it’s not just about costumes – it’s about the sled…


“So what’s special about your sled?”


“Well, one major thing its covered in feathers. As you can see, we went for a giant chicken.”


Giant as in 300 pounds – complete with a concrete bottom and a papier mache chicken head on
top. Andrew Kwiatkowski is team captain.


“Our running surface, what we did, we made a contour bottom so it’s higher up in the front and as
it goes back, it progressively flattens out so in theory, it will compact the snow and make us ride
faster.”


“Have you tried it out?”


“No, because our brakes – we actually worked on it on Wednesday before coming up. We didn’t
get a chance to test anything.”


The Flaming Fowls are not alone. Most of the sleds will make their inaugural run tomorrow – the
day of the race. Test runs, they say, are too risky. Hit a bump too fast, and the concrete can
crumble.


(sound)


“Well, we’re from university of Waterloo. Our sled’s name is Return of the Sledi, obviously Stars
War theme…”


Dan Roscoe runs a hand over the thick slab of concrete that coats the bottom of his sled. Each
sled is required to have a concrete bottom, a working brake, and room for five passengers.
Roscoe is particularly proud of the Sledi brake, which relies on borrowed parts to cushion the
sudden stop.


“The whole braking unit is riding on the aluminum column there, which at the back has 2 springs
off a Ford Pinto, so hopefully the riders won’t stop as quickly as the brake does.”


The competition offers a reward for best braking system, as well as best design, top speed and
best toboggan aesthetics.


(chanting)


But it’s really not about the prizes. Josh White and Emil Lauren are with Team Oompa Loompa.
And their focus is on having fun.


“It’s an awesome time. Plus, it’s really cool. You get to actually build something and apply what
you learned in class so it’s…and you’ve got to love the challenge. Building something that’s
theoretically impossible like super strong lightweight concrete, a sled out of things a sled
shouldn’t be built out of. It’s kind of fun just meeting that challenge.”


(cross fade with scraping)


The next morning, the teams gather at the top of a local ski hill. They huddle around their sleds,
rubbing them with thick layers of wax.


Carlos Deolivera is captain of Return of the Sledi. His team’s made some last minute safety
adjustments – covering sharp edges with styrofoam.


“So do you think this styrofoam held on by duct tape will actually protect people?”


“It’s a 300 pound toboggan with five riders, it’s not gonna be being cut that’s going to kill ya, it’s
the weight and the momentum of everything hitting ya. It’s just a little bit of safety in a
dangerous sport.”


Nearby is the team for the University of Calgary Chuckboggan – as in chuckwagon. They’re
mourning the loss of their longtime toboggan ritual.


“University of Calgary had a long tradition of nakedness at this competition. So last year we
brought it back, did a fully naked run in Edmonton, and got suspended by the university so this
year there won’t be any nudity, I don’t think. And it’s quite a bit colder here, too, I think.”


(sound of chanting)


The race begins and the crowd chants as the chickenhead tobaggon slides to the top of the 78 foot
hill.


“You guys ready?”


“Never. If we’re not, it doesn’t matter. We’re petrified.”


“You’re petrified?”


“Oh yeah. You can almost say we’re chicken, oh! (groans)”


The fog horn blows and the sled gets a push. The huge chicken slides about ten feet – and then
grinds to a stop.


(ohhh!)


It’s a disappointing finish for the chicken team as they push their sled to the side of the track.


Next up is the University of Calgary’s Chuckboggan.


(horn, then whoosh)


They fly by – fully clothed – and cross the finish line, winning first place. A few minutes later,
the Return of the Sledi grabs second place.


(little sound)


The Flaming Fowls do make it down the hill eventually – pushed by a crowd of other competitors.


But that’s the spirit of this event – in the end, helping a giant chicken cross the finish line is just as
important as whether you win or lose.


For the Great Lakes Radio Consortium, I’m Karen Kelly.

Related Links

Potato Farms Create ‘Super-Sized’ Problem (Part 1)

Ron Offutt grows more potatoes than anyone else in the
world. He grows them for the French Fry market. Press reports call him
the Sultan of Spuds and the Lord of the Fries—but his success has an
environmental price, as people in small towns near his potato farms have
learned to their dismay. The Great Lakes Radio Consortium’s Mary
Losure reports in the first of a two part series: