12/04/2006

How Odors are sensed: A complex system clarified

Yale scientists have systematically plotted the responses of the entire Drosophila (fruit fly) olfactory system, providing the first multi-dimensional map of the range of odorants sensed and the regions of the brain that ...

Nanoparticles put to the test

A new research project is investigating the effects of nanoparticles at the research and development stage on people’s health and the environment. These particles, which are less than 100 nanometres in size, are being developed, ...

Historic plant type specimens to go digital

A unique collection of plant specimens that is part of The Academy of Natural Sciences' world-renowned herbarium soon will be viewable through the Internet, thanks to a grant from the National Science Foundation.

High efficiency flat light source invented

Tired of fluorescent tubes? Imagine your ceiling -- or any surface -- as a giant light panel, thanks to OLED research from the University of Southern California and Princeton University.

Gases in one dimension -- not your typical desk toy

Physicists at Penn State University have performed the first laboratory experiment with a system of many colliding particles whose motion never becomes chaotic. The achievement provides a deeper understanding of conditions ...

Skype's $27M gamble for voice technology

Even for the technically challenged, making calls over the Internet is no longer a daunting task, and the cheap price offered by Voice over Internet Protocol providers has made VoIP a must for many long-distance phone users.

Penguins might have outlived dinosaurs

Penguin fossils found near Christchurch, New Zealand, suggest a previously unknown genus of ancient penguins may have outlived the dinosaurs.

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