frequency

How Frequency Reduces Metal Detector False Rejects?

How Frequency Reduces Metal Detector False Rejects?

Frozen food is a growing global industry that has exploded in popularity throughout the second half of the 20th century. Thanks to the convenience and taste of the product frozen food is projected to become even bigger, but as increasing ...

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Cars that Talk

Cars that Talk

The European Commission has recently decided to reserve, across Europe, part of the radio spectrum for smart vehicle communications systems. The decision is part of the commission’s overall fight against road accidents and traffic jams, and the hope is that ...

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Speeding Up Atomic-Level Microscopy

Speeding Up Atomic-Level Microscopy

Scientists from Cornell and Boston Universities, headed by Keith Schwab, Associate Professor of Physics at Cornell University, have developed a new scanning tunneling microscope (STM). The microscope’s design is based on an existing technique, which is used in a novel ...

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