Chris has a lifelong goal of showing off the beauty found in virtual worlds and how accessible they are for everyone. He's played games almost all of his life, competed in a few tournaments, and loves ...

Providing samples to customers is an important promotional tool for many businesses, and they are often used to encourage an immediate or future purchase. The way the sample is offered and contributes ...

Recording every individual in a population is impractical, unnecessary, and expensive (Magurran 1988). Instead community ecologists and scientists in general take replicated samples to represent the ...