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
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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
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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."