Titanium Dioxide. Nanoparticle titanium dioxide is a clearly toxic mineral which can be found as an additive and excipient in various foods, cosmetics, vitamins and drugs. Over 4 million tons of this pigmentary substance is consumed annually worldwide, making its way into such FDA-approved applications as skim milk.
Megaplex is a Decepticon from the Machine Wars portion of the Generation 1 continuity family. I hear the new Cybertron Megaplex has over 30 screens! Megaplex is one of a series of specially constructed clones of Megatron. He exists to foment confusion in the Autobot ranks and protect against traitors among the Decepticons. He has led many battles in Megatron's stead.
A duplex is a multifamily home, in the same category as a triplex of four plex, meaning there are multiple attached living units. But what is truly distinctive is the way they are bought and sold. With multifamily homes, such as a duplex, all of these dwellings are sold together. (The units are not sold separately.) So if you buy a duplex, you get both sides. If you buy a triplex, you get three units. Sometimes an owner will live in one of the homes and renters are in the rest. Many times, though, all of these multifamily homes are entirely leased out.