Liquid crystals were first discovered in the late 19th century by the Austrian botanist, Friedrich Reinitzer, and the term liquid crystal itself was coined shortly afterwards by German physicist, Otto Lehmann. Liquid crystals are almost transparent substances, exhibiting the … [Read more...]
WLAN Wireless LAN: a local area network that transmits over the air typically in an unlicensed frequency such as the 2.4GHz band. Wireless … [Read More...]
One of the frustrations of using a desktop scanner is that a scanned image can look different on screen than it does when … [Read More...]
E-Meeting Easy Efficient and productive meeting is what E-Meeting is all about. It can be your personal organizer that has a great sharing … [Read More...]