NewsScan Daily, 6 October 2004 ("Above The Fold")
"NewsScan" <[email protected]> Wed, 06 Oct 2004 08:48:18 -0700
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NewsScan Daily, 6 October 2004 ("Above The Fold")
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"ABOVE THE FOLD"
Google Does Books
House Punishes Spyware Perpetrators
Mobiles Reach All China's Ethnic Minorities
Sony's 1000-Gigabyte Computer
Microsoft in Your Living Room
Radio When and How You Want It
FEATURES
Flash Card
Honorary Subscriber: Bernhard Riemann
GOOGLE DOES BOOKS
Google is launching a new service designed to help publishers sell
books online. Called Google Print, it will allow users to see book excerpts
alongside ordinary Google Web page search results, and will carry a link to
buy the book from a variety of online book retailers, including Amazon.
"It's an advantage for publishers because it offers them the possibility to
promote books online. And for users, it gives them the advantage of
accessing information about authors and books and even to read a little
from the books," says a Google spokesman. (Reuters/USA Today 6 Oct 2004)
<http://www.usatoday.com/tech/news/2004-10-06-google-print_x.htm>
HOUSE PUNISHES SPYWARE PERPETRATORS
The U.S. House of Representatives has voted 399-1 to pass the "Spy
Act," which imposes heavy federal fines on those who secretly install
"spyware" programs on people's computers to surreptitiously monitor their
Internet activities. The bill was introduced by Rep. Mary Bono (R-Calif.).
(AP/Washington Post 5 Oct 2004)
<http://www.washingtonpost.com/wp-dyn/articles/A9558-2004Oct5.html>
MOBILES REACH ALL CHINA'S ETHNIC MINORITIES
China has brought its mobile phone network to the last of its ethnic
minority regions previously cut off from communication with the outside
world. The district of Drung in the mountainous county of Gongshan in
southwestern Yunnan province was connected to the mobile phone network on
Saturday -- the last of 55 ethnic minority regions to be hooked up, says
the Xinhua news agency. (The Age 4 Oct 2004) rec'd from J. Lamp
<http://theage.com.au/articles/2004/10/04/1096850384137.html>
SONY'S 1000-GIGABYTE COMPUTER
Sony is introducing a computer and home-server system in Japan with
1,000 gigabytes of hard-drive storage, which is enough to record six TV
channels for full week. There are no plans to market the computer overseas.
The machine has six analog TV tuners that can record six channels at once
for a week at 19 hours of programming a day, and has a regular personal
computer tuner for recording a seventh channel. (AP/San Jose Mercury News 6
Oct 2004)
<http://www.siliconvalley.com/mld/siliconvalley/9849519.htm>
MICROSOFT IN YOUR LIVING ROOM
Microsoft has developed a $200 device called MSN TV 2 to pipe
pictures, video and music from a PC to a TV, either wirelessly or via a
cable, and to let users send e-mail and surf the Internet from their TVs.
People with Internet connections pay either $9.95 a month or $99 a year for
the service; dial-up access costs $21.95 a month. Gartner Research analyst
David Smith explains, "As the economics tilt toward consumer electronics,
Microsoft wants to be a key technology provider. Microsoft has deep pockets
and a willingness to be there for many, many years. They're very patient.
People are interested in being able to access their content from lots of
different devices. And this is definitely a step in that direction." (Los
Angeles Times 6 Oct 2004)
<http://www.latimes.com/technology/la-fi-microtv6oct06,1,6758384.story?coll=
la-headlines-technology>
RADIO WHEN AND HOW YOU WANT IT
A company called Griffin Technology has introduced radioShark, a
device that does for radio what TiVo does for television: allowing a user
to pause, rewind or fast-forward live programming, and of course store it
as well. Technology analyst Walter Mossberg of the Wall Street Journal
writes: "Overall, we found the radioShark to be a good idea, but it lacks
some of TiVo's smart features. Because it doesn't have program schedules
like TiVo does, you can't look through a list of upcoming radio shows to
learn what will be on when, what specific song will be played, or which
talk-radio topic will be discussed. By contrast, TiVo's schedule grid makes
it a cinch to plan your recordings ahead of time... If radioShark were
smarter, it could be a sensation. For now, though, it's more of a
curiosity, or a tool for radio enthusiasts with a good sense of station
schedules and time to invest." (Wall Street Journal 6 Oct 2004)
<http://online.wsj.com/article/0,,SB109701902050037291,00.html> (sub req'd)
*****
FLASH CARD
"If only I had the theorems! Then I should find the proofs easily
enough." (Bernhard Riemann)
HONORARY SUBSCRIBER: BERNHARD RIEMANN
Today's Honorary Subscriber is the 19th-century German mathematician
Georg Friedrich Bernhard Riemann (1826-1866), who made important
contributions in many areas of mathematics, including differential
geometry, complex variables, and analytic number theory. He laid the
foundations for modern topology, and his 1854 paper "On the Hypotheses
Which Lie at the Foundation of Geometry" has become a classic treatise, the
results of which Albert Einstein incorporated into his relativistic theory
of gravitation. When Riemann first expanded geometry to use n-dimensional
space to deal with concepts like distance and curvature, he produced a
geometry that might have been considered a fanciful exercise in pure
mathematics, with little relation to practical reality. As it turned out,
however, Riemannian non-Euclidian geometry would have useful applications
in physics and his view of geometry as the general study of "curved spaces"
provided Einstein with some of the mathematical tools he needed to
construct his theory of relativity.
Riemann was born the second of six children of a Lutheran pastor, who
gave him an excellent early education. Later, while attending the local
Gymnasium he displayed a special talent for mathematics and to the
amazement of his teachers mastered on his own calculus and Legendre's
Theory of Numbers, topics that far exceeded the school's curriculum.
Originally, Riemann intended to study theology and follow his father into
the ministry, but his evident interest in mathematics persuaded him, with
his father's kind approval, abandon theology for math and science.
Beginning in 1846 he studied at the universities of Göttingen and Berlin,
where he was interested in problems concerning the theory of prime numbers,
elliptic functions and geometry. Following studies in experimental physics
and natural philosophy, which sought to derive universal principles from
all natural phenomena, he concluded that mathematical theory could secure a
connection between magnetism, light, gravitation, and electricity, and he
suggested field theories, in which the space surrounding electrical charges
may be mathematically described. This was the beginning of his mature
studies that would become so useful for the later development of modern
mathematical physics.
After an interruption to serve in the Prussian army during the
campaign to suppress the 1848 Revolution, Riemann earned a doctorate at
Göttingen in 1851, based on a thesis that was warmly praised by the then
elderly, renowned mathematician Carl Friedrich Gauss. In 1853 Riemann
joined the faculty at Göttingen, becoming professor of mathematics there in
1859. Despite his delicate health, Riemann enjoyed a productive university
career. In 1857 he became professor extraordinarius (associate professor)
and in 1859 professor, succeeding the mathematician Peter Gustav Lejeune
Dirichlet, who had succeeded Gauss four years earlier. Despite persistent
health problems Riemann produced a small but steady stream of papers, which
contained his highly original ideas. He was only 39 years old when he died
of tuberculosis in 1866. At the time of his death his friend, the famous
mathematician Julius Dedekind, said of him: "The gentle mind which had been
implanted in him in his father's house remained with him all his life, and
he served his God faithfully, as his father had, but in a different way."
[See
<http://www.amazon.com/exec/obidos/tg/detail/-/0677001401/newsscancom/ref=no
sim> for S. Chowla's "The Riemann Hypothesis and Hilbert's Tenth Problem,"
or look for it in your favorite library using RedLightGreen from our
friends at RLG, using the following link:
<http://www.redlightgreen.com/ucwprod/servlet/ucw.servlets.UCWController?ACT
ION=EDITION&WORKID=10320746&LANGUAGE=ENG&MATERIAL=books&FROMRSLT=1&FROMWORK=
1&lang=English>
Note: We donate all revenue from our book and media recommendations
to adult literacy programs.]
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