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NEWS
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Nature's
nano sensors
When it comes to building nanostructures, nature
has humanity beat hands down. Millions of years of evolution
will do that for you...
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Buckyballs
bind to DNA
Scientists examining the interactions among nanoscale
objects, living beings and the environment are uncovering
nanotechnology's dark side...
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Quantum
nets advance
Scientists have taken a significant step down
the road to building quantum networks, a technology that
promises to extend quantum cryptography systems over long
distances and eventually link quantum computers...
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Shocks
produce laser-like light
It looks like blasting crystals with shock waves
makes them shine...
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Bits
and pieces
An ion trap on a chip, data mining via
geometry, and smart fluid valves for biochips. |
FEATURES
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View
from the High Ground: Cornell's Jon Kleinberg
Six degrees of separation, buying gasoline
by the molecule, the science of popularity, all just getting
along online, intellectual prosthetics, Big Science, making
up questions, and telling stories.
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How
It Works: Quantum cryptography
Perfectly secure communications comes down to using the
quirks of quantum physics to reliably detect eavesdroppers.
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"The
information we process every day will become increasingly
varied, complicated, and voluminous; and since it's
already at the limit of our cognitive abilities,
something has to give: we will either develop tools
that can manage this information for us more effectively,
or we will develop new styles of dealing with it.
"
- Jon Kleinberg, Cornell University |
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Thanks
to Kevin from
GoldBamboo.com
for technical support |
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