Fish navigation found to be more 'environment-centric'

In a recent paper, "Boundary Vector Cells in the Goldfish Central Telencephalon Encode Spatial Information," published in PLOS One, researchers at Ben-Gurion University in Israel and the Institut de Biologie de l'École Normale ...

Random noise helps make signals clearer

Scientists have shown the energy conditions, under which a weak signal supplied to a physical system emerges as a stronger signal at the output thanks to the presence of random noise (a process known as stochastic resonance), ...

Controlling robotic arms is child's play

Move your arm and the robot imitates your movement. This type of intuitive handling is now possible thanks to a new input device that will simplify the control of industrial robots in the future. But that is not all: The ...

Mobile microscopes illuminate the brain

(PhysOrg.com) -- By building a tiny microscope small enough to be carried around on a rats' head, scientists at the Max Planck Institute for Biological Cybernetics in Tübingen, Germany, have found a way to study the complex ...

iPod speakers: New offerings cute, compact, colorful

So many iPod speaker systems are available that finding the "best" could take a year. But you can sort speaker systems by style or function, so today's theme is cute and portable.

Build safety into the very beginning of the computer system

A new publication from the National Institute of Standards and Technology (NIST) provides guidelines to secure the earliest stages of the computer boot process. Commonly known as the Basic Input/Output System (BIOS), this ...

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