A new absolute distance measurement system is demonstrated in this paper, which is based on a dual-wavelength passive mode-locked fiber laser. By controlling the intracavity loss and spectral ...

HP Laser MFP 136NW Laser Multi Function Monochrome Printer vs Canon imageClass LBP151dW Laser Single Function Monochrome Printer Comparison. Compare HP Laser MFP 136NW Laser Multi Function Monochrome ...

Canon imageClass LBP2900B Laser Single Function Monochrome Printer vs Canon imageClass LBP6030B Laser Single Function Monochrome Printer Comparison. Compare Canon imageClass LBP2900B Laser Single ...

The problem with radio communication is that as the receiver gets further and further away, not only does it take longer to receive messages, but the message also gets much weaker. Which is why ...

Now, DARPA has managed to increase this to 800 watts for 30 seconds at a distance of 5.3 miles (8.6 km). Not bad for sending power near-instantaneously without wires.

Jessica Harrington Nancy J Sandringham Stakes (Friday) She got no luck in running at all in the Gowran Classic last time. She's really starting to come to herself and come in her coat now and she's ...