Display current TCP/IP and IPv6 network configuration values, update or release Dynamic Host Configuration Protocol (DHCP) allocated leases, and display, register, or flush Domain Name System (DNS) names.
However, there are two easy ways to identify a colloid: 1  Components of a suspension separate over time. 2  If you shine a beam of light into a colloid, it displays the Tyndall effect, which makes the beam of light visible in the colloid because light is scattered by the particles.
First things first: yes, colloidal silver really is silver, or at least, a silver residue of sorts. A colloid is a particle of some substance, broken down and mixed into or suspended in liquid [source: Merriam-Webster Online]. Colloidal silver is mostly microscopic bits of silver floating in water or some other gelatinous goo. Silver is naturally found in food and water, and when recommended by a physician, the typical dosage of colloidal silver is about one teaspoon. Due to the lengthy list of side effects and relatively sparse information on what this product can actually do for you, you won't find many health experts promoting the substance.