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...]
In 1998, the Photographic Industry Association - comprising most of the world's digital camera manufacturers - came up … [Read More...]
VoIP Definition: Voice over IP: The technology used to transmit voice conversations over a data network using the Internet Protocol. The data network … [Read More...]
Scheduling Disk Defragmentation is a little different, inasmuch as it doesn't appear in the default list of software displayed by the the Scheduled … [Read More...]