Comment: Re:To me, the really sad thing is... (Score 1) 332
What is sad to me is that agriculture is shrinking at the same time the demand for food world-wide is increasing.
Some SF Schools Banning Homework
Submitted
by
theodp
theodp writes "Alarmed by indicators of student stress like cheating and substance abuse, some SF Bay Area schools are reducing an education staple: homework. Homework is mostly banned at Menlo Park's Oak Knoll School, but some teachers apparently have higher 'expections' [sic]."
Data Storing Bacteria Could Last Millennia 252
Posted
by
samzenpus
from the written-in-the-genes dept.
from the written-in-the-genes dept.
PetManimal writes "Computerworld has a story about a new technology developed by Keio University researchers that creates artificial bacterial DNA that can carry more than 100 bits of data within the genome sequence. The researchers claimed that they encoded "e= mc2 1905!" on the common soil bacteria, Bacillius subtilis. The bacteria-based data storage method has backup and long-term archival functionality." The researchers say "While the technology would most likely first be used to track medication, it could also be used to store text and images for many millennia, thwarting the longevity issues associated with today's disk and tape storage systems ... The artificial DNA that carries the data to be preserved makes multiple copies of the DNA and inserts the original as well as identical copies into the bacterial genome sequence. The multiple copies work as backup files to counteract natural degradation of the preserved data, according to the newswire. Bacteria have particularly compact DNA, which is passed down from generation to generation. The information stored in that DNA can also be passed on for long-term preservation of large data files."
Robots for the Aging Population
Submitted
by
QuantumCrypto
QuantumCrypto writes "University of Tokyo is exploring the possibility of making robots to be better servants. The researchers there are hoping to use these robots in the care of the fast aging population, as well as the sick and the bedridden. As a demonstration of their latest advancement, they showed off a robot that can serve tea. Interestingly, tea-serving robots have been around for 400 years."
Solar Powered Car Attempts to Break Record 126
Posted
by
samzenpus
from the the-speed-of-light dept.
from the the-speed-of-light dept.
Snowdon writes "Jaycar Sunswift III today started on its 4000km journey across the Australian outback, in an attempt to beat the 8.5 day record from Perth to Sydney. The team expects to complete the journey in 6 days, depending on the weather. It is a seriously innovative machine, with the aerodynamic design iteratively optimised on 80 CS lab computers over three months, custom-built carbon-fibre wheels, chassis, suspension and steering components, and custom-built power electronics and telemetry/control systems (components of which presently use Linux, but will soon run Iguana/Wombat). It is the result of several years' work by both undergraduate and postgraduate students at UNSW. Keep track of the team's progress by visiting www.sunswift.com."
Ancient Astronomical Computer Decoded 233
Posted
by
samzenpus
from the consult-the-wheel dept.
from the consult-the-wheel dept.
slimjim8094 writes "A mechanical device from 150BC was found in a shipwreck. Upon examination with X-Rays, the device appeared to be a revolutionary computer used to calculate lunar cycles. This device "is technically more complex than any known for at least a millennium afterward." From the article
"The hand-operated mechanism, presumably used in preparing calendars for planting and harvesting and fixing religious festivals, had at least 30, possibly 37, hand-cut bronze gear-wheels, the researchers said. A pin-and-slot device connecting two gear-wheels induced variations in the representation of lunar motions according to the Hipparchos model of the Moon's elliptical orbit around Earth."
More Massive Layoffs at AOL 220
Posted
by
CowboyNeal
from the you've-got-a-pink-slip dept.
from the you've-got-a-pink-slip dept.
dawnzer writes "It looks like AOL read the comments from Slashdotters saying that 950 employees do not constitute a 'massive' layoff. Several news sites are reporting that AOL is getting ready to cut 5,000 jobs, or roughly 26 percent of their global workforce. Now that's more like it."
Handheld Device Reads Printed Words to the Blind 110
Posted
by
samzenpus
from the too-busy-to-read dept.
from the too-busy-to-read dept.
geekotourist writes "3,000 people in Dallas this week for the National Federation of the Blind convention are getting a demonstration of what life is like when you can read printed menus, mail, business cards and memos," reports the Dallas Morning News. The NFB spent two million dollars developing the $3,495 Kurzweil-National Federation of
the Blind Reader, which weighs 15 ounces and combines text-to-speech with sophisticated OCR. The device 'gives the user an initial "situation report," describing what it can see. The user then makes a decision about whether to take a picture. After a few seconds to process the image, the contents of the document are read aloud.' Beta testers describe the joys of reading receipts, CDs, food labels, bulletin boards, conference printouts, or of simply reading books with privacy, without another person's help."
Top off Your Parking Meter with a Cell Call 430
Posted
by
ScuttleMonkey
from the make-the-call-from-your-friend's-phone dept.
from the make-the-call-from-your-friend's-phone dept.
dstone writes "Vancouver, Canada has just become the first major city in North America to allow motorists to feed their parking meters with their cell phone. Drivers call a number on each meter, the system recognizes them by Caller ID, they enter how many minutes they want, and that's it. The system sends them a reminder text message before their time is up and they can extend their time remotely. The catch? The company contracted to provide the service, Verrus, makes their money through a 30-cent 'convenience fee.' Less pockets full of change, less parking tickets, seems like a step forward."
Internet For All in Europe 186
Posted
by
Zonk
from the what-about-here dept.
from the what-about-here dept.
evileyetmc writes "It seems that the EU has taken the next big step in promoting the concept of Internet for All, by attempting to 'ensure that the most Web-disadvantaged groups can get online.'" From the article: "The EC has now pledged to increase broadband coverage across the continent to 90 percent by 2010. Rural areas are still underserved, according to the Commission, with about 60 percent penetration. Urban areas fare better and are already at the 90 percent mark. The EC has also committed to putting new measures in place to halve exclusion rates in skills and digital literacy by 2010. "