Argonne National Laboratory Energy Showcase: Photo Slideshow

As promised, Part Two of our coverage of the Saturday, September 15th Argonne Energy Showcase open house event. Our video highlights can be seen in the first installment of our Energy Showcase posts. Here's our full Flickr slideshow of over 50 photos with captions. Top: "Now, That's Cold!" Argonne researcher explains the technology behind the ATLAS (Argonne Tandem Linac Accelerator System) facility, the world's first superconducting linear accelerator for heavy ions. The object on the table is a model section of ATLAS' "superconducting split-ring resonator."

Center: "Hot or Not?" This very popular FLIR imaging exhibit in the Nuclear Energy building allowed visitors to see live video of themselves in the room with color-coded temperature gradients. As you can see, some people are literally hotter than others. A similar station set up in the Advanced Photon Source (401) complex let visitors take home a snapshot printout of their FLIR scans.

For even more images, visit Argonne National Lab's official Flickr photostream.

Bottom: "Clean and Green" One of the several advanced hybrid electric vehicles in the Sustainable Energy Tent. Some of the other new technologies on display were demonstrations of biofuel generation using fermented waste, vehicle charging stations, and an area where visitors could ride the "Energy Bike" to see how much pedaling they have to do to light up a conventional incandescent light bulb, versus the effort needed to make LED and compact fluorescent devices glow. As we can vouch, it takes a lot less legwork to make those clean and green LED's shine!

Atomic Age Artifacts at Oak Ridge's Historical Instrumentation Museum

There's some artifacts from the Atomic Age at the Oak Ridge Associated Universities Historical Instrumentation Museum (http://www.orau.org).

Many of the items on display (part of the Professional Training Program at Oak Ridge Laboratory in Tennessee (865-576-3576)) show just how far we've come from viewing radation simply as a beneficent modern boon...get your "glow" on with these artifacts from the Radiant Era:

The strange origins of the modern trefoil radiation symbol.

Who says radioactivity can't be fun and games? Atomic Toys! Including the Atomic Energy Lab for youngsters, and a the Con-Cor™ toy nuclear power plant for your scale model train layout - based on Three Mile Island!

The Nu-Klear Fallout Detector™ - no Cold War era family should have gone without this device (which operates on the principle that ionizing radiation will discharge static electricity-charged items), used by "leaving the detector just outside the fallout shelter exit for five minutes. If the beads have not all fallen to the bottom during that time, "you may risk exposure for a few minutes if you are faced with an emergency that cannot wait another day."

Homer Simpson would be proud: there once was a time when "Radium" meant quality...these days, good luck trying to sell 1940's-vintage Radium Condoms™, Radium "Male Pouches," or Radium Beer™.

Get really, really clean...with Radioactive Soap.

To commemorate Madame Curie's glowing discovery, Broadway composer Jean Schwartz wrote "The Radium Dance" for the 1904 smash hit, Piff! Paff! Pouf!

Irradiated Golf Balls may not help your handicap, but they'll get lots of curious looks.

Vaseline Glass: That Warm, Radioactive Glow!

Ever heard of "Vaseline Glass"? It's a type of collectible antique glassware that's usually clear or slightly milky yellow (like the petroleum jelly it's named for) or yellow-green, but its most unusual characteristsic is that it glows brilliantly under ultraviolet light. That's because the distinctive color is produced by the introduction of uranium salts into the glass melt - and yes, it is radioactive...the higher the Geiger counter reading, the more you're guaranteed of its authenticity.

There's apparently a large cult market for uranium glass pieces, which range in age from the 19th century to the 1930's - but none more recent, probably because radioactivity got such a bad reputation following the advent of the Bomb - after World War II, "radiation chic" fell out of vogue. You might be familiar with the story of Fiestaware™ pottery, certain types of which were crafted with a sightly radioactive ceramic glaze - while hard to find, the 'hot' pieces are hot collectibles, fetching high prices.

One UK website that sells Vaseline Glass offers certification of Geiger counter readings, which range from about 300 cps for a small Czech candle-shaped tray, to a blazing 8400 cps for an English 19th Century wine glass. That goblet must have put quite the kick in your nightcap. One piece is listed at a whopping 22,600 counts-per-second, but I hope that's a typo; if it were really that 'hot', you'd probably have to handle it with lead gloves. Still, I'm not too convinced it's a great idea to keep radiant collectibles like this in one's china cupboards, much less actually use them, although some sources say that the actual radiation doses received from these pieces is not harmful.

A Japanese Vaseline Glass collector's site

(The above beautiful image of glowing vaseline glass appears on Webshots.com, photo by tmwalaska.)

Old Time Radiation Chic

Radiation became fashionable after Marie Curie's research on the element radium, and one dark night upon returning to her laboratory, she found it filled with an eerie glow. She had discovered that radium-containing compounds glowed brilliantly of their own accord, as the atoms released energy in the visible spectrum in the process of radioactive decay. Although Madame Curie paid for this spectacular discovery with her own early death caused by radiation exposure, the new "miracle substance" made its way into many consumer products, such as watches whose dials glowed in the dark.

One major radium-watch scandal occurred here in Illinois, at the Elgin Watch Company. Remember the fate of the "Radium Girls," the poor souls who used to paint glow-in-the-dark patches on clocks and watches? Luminous paint used back then contained hazardous radium salts instead of today's safer glowing alternatives like zinc compounds or phosphorus, and the radium workers often had a habit of "pointing" the brushes in their lips to obtain finer paint lines.

The results included dreadful skin ulcerations and cancers, corneal cataracts and tumors of the mouth, jaw and neck. Rather than being recognized as radiation sickness, these maladies were often incorrectly diagnosed as advanced syphilis and venereal disease by doctors who felt that these women, who shunned traditional roles by working in factories, must undoubtedly have loose morals. A shameful era, no doubt...but I still think "The Radium Girls" would make a cracking name for a rock band, or a blog.

Better than "Phossy Jaw."

If you're curious, here's the University of Chicago's official training page for radiation safety. So, just how dangerous is radiation exposure? On this page you'll find a small chart that lists some examples of activities that carry a one-in-a-million risk of killing you. They include:

Smoking 1.4 cigarettes (lung cancer)
Eating 40 tablespoons of peanut butter
Spending 2 days in New York City (air pollution)
Driving 40 miles in a car (accident)
Flying 2500 miles in a jet (accident)
Receiving 10 mRem of radiation (cancer)

Most of these make sense, like the fact that breathing New York City air for 2 days can possibly kill you - a rather disturbing little statistic. On the other hand, I am thoroughly confused about how eating 40 tablespoons of peanut butter carries a 1-in-a-million risk of death. How? By aflatoxin-induced cancer? Allergic reaction? Clogged arteries? Constipation?

Do you have to eat all 40 tablespoons at once?