Polymers that contain only a single type of repeat unit are known as homopolymers, while polymers containing a mixture of repeat units are known as copolymers. Poly(styrene), for example, is composed only of styrene monomer residues, and is therefore classified as a homopolymer.
AirHeads bounced onto the radar of confection lovers in 1986 courtesy of the Italian and Dutch candy manufacturing company Perfetti Van Melle. Produced by their USA division based in Kentucky, AirHeads are a chewy taffy-like confection that kids love to pull, squish and mold into crazy shapes before they bite into it.
Copperhead Agricultural Products, LLC was founded by Dave Terveen and Kevin Berg after the two discovered they had a unique combination of ideas and know-how. Dave is a full-time farmer and business owner in South Dakota; Kevin grew up on a farm and is a mechanical engineer and machine shop owner. Coffee-shop discussions of new ways to approach common challenges led to the creation of the Furrow CruiserÂ® spiked closing wheel.