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A Christmas Carol 2007 Study Guide - Goodman Theatre

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There are still thousands of households in the U.S. without a computer. It's<br />

great that inner-city fifth graders who never had access to computers can<br />

now run Bank Street Writer on their handed-down PC ATs, but children in<br />

the private school a couple blocks away are using Mathematica and<br />

Photoshop every day and are starting the ladder many rungs higher. In a<br />

time when some schools have trouble finding the money to pay for<br />

staplers, issues like Windows XP compatibility and broadband<br />

security still seem far away. Many kids are still getting left behind,<br />

especially as the high end of computing gets higher and higher.<br />

Like the Industrial Revolution, as the pace of the technological revolution<br />

increases, so does the gap between the haves and the have-nots.<br />

What are some of the ways the internet has affected your life? Can you think of any<br />

ways it has affected the economy? How about the arts – anything from music to<br />

storytelling?<br />

What might happen if one part of the world is evolving at a much faster speed than<br />

others concerning the access of information?<br />

Why do you think internet access is more available in big cities? What does that<br />

say about society’s priorities? What does it say about the economy?<br />

More Recent Technological Advances<br />

These inventions were featured in a recent edition of Popular Science<br />

magazine. For more information on these and other new advances in<br />

technology, visit our Knowledge Nucleus online!<br />

Left/Below: The Defense Advanced Research Projects<br />

Agency is pooling the efforts of prosthetics experts<br />

nationwide to create a thought-controlled bionic arm<br />

that duplicates the functions of a natural limb. If all<br />

goes well, by 2009 the agency will petition the Food<br />

and Drug Administration to put the arm through<br />

clinical trials. Currently, prototypes are dexterous<br />

enough to play piano. The final version of the hand<br />

will be able to sense pressure, temperature and<br />

differences in the surfaces of objects.<br />

Below: Scientists at Hitachi Research Labs in Japan<br />

have made the smallest radio-frequency ID tag<br />

ever, measuring only 0.05 millimeters by 0.05<br />

millimeters—<br />

smaller than<br />

the width of a<br />

strand of hair<br />

(pictured here).<br />

The chip was<br />

unveiled in<br />

February, and<br />

Hitachi plans to<br />

take it to<br />

market in 2009.<br />

Wal-Mart has<br />

already shown<br />

interest in the<br />

product.<br />

31<br />

Pictures from www.popsci.com and www.windon-inc.com

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