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Unbelievably Believable

October 30th, 2009

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On this day in 1938, our fragile, blue planet was savagely invaded by unyielding monsters from Mars. No one would have believed that our world was being watched keenly and closely by intelligences greater than our own. Creatures from beyond our world were intent on enslaving and consuming everyone. The mysterious alien overlords looked down upon our planet and decided that rural New Jersey was a perfect spot for an invasion.

Well, not really.

Many people tuning into a special Halloween episode of the American radio drama anthology series Mercury Theatre on the Air didn’t pay attention and subsequently believed what they heard. For some, it seemed as if the end of human civilization was at hand. Panic ensued. In actuality, the invasion was merely an adaptation of H. G. Wells‘ novel The War of the Worlds being broadcast over the Columbia Broadcasting System radio network. The entire event was directed and narrated by Orson Welles.

What started out as entertainment became a historical lesson in the importance of critical thinking. Why did so many people loose all sense of reality and come to the conclusion that beings from another world were successfully overtaking the earth? Today, this sort of behavior seems ridiculous. A 1995 National Geographic article about the event points out the radio dramatization genuinely replicated how radio worked in a state of emergency. Furthermore, according to sociologist Robert E. Bartholomew in his 1998 treatise, The Martian Panic Sixty Years Later: What Have We Learned, the vividness of descriptions from the radio drama (specific details such as smells, sights, sounds, et cetera) and the overactive imagination of the listeners generated panic on a massive scale.

With fright night just around the corner, why not listen to the broadcast and ponder the necessity of careful listening? Eager audiophiles can access the historical (some might even say hysterical) recording at the sites below:

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Substantial Advancements in Holograms

August 7th, 2009

Even though it seems like something out of science fiction (i.e., the holodeck from Star Trek: the Next Generation), researchers at the University of Tokyo are creating and refining touchable, 3D holograms. Imagine illusory 3D models or objects that can be felt and manipulated with one’s bare hands. Interactive TV Today reports that 3D images can be made to feel real through the use of ultrasound-generated acoustic radiation pressure.

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Touchable Hologram Becomes Reality (w/ Video) from http://Physorg.com

The potential of this research is very exciting. Though the application of this technology is in its infancy, it could ultimately impact industry, learning, and culture in profound ways. Imagine, for example, being able to retrieve any type of 3D hologram object from a database, project it so that it’s easily magnified and visible from any angle. Pupils in a biology class could see and touch any type of organism. Learners in a social studies/history class could handle ancient artifacts. Students in mathematics, could construct, deconstruct, and analyze geometric solids.

Spiffy!

audio, science