Toxic for Toes?
PVC is a highly controversial however widely used substance. In 2007, for example, close to 14.2 billion pounds (6.4 billion kilograms) were consumed by the United States and Canadian markets [source: American Chemistry Council]. It retains this materials monopoly, regardless of being cited by many critics as harmful to human health, although a strong link between regular consumer usage and tangible unwell results has but to be confirmed conclusively; trade reps deny such claims [sources: EPA, Kassir, The European Council of Vinyl Makers].
Koko the gorilla wowed the world with her ability to learn signal language and converse together with her handlers, but not everybody was satisfied. Many experts have questioned the validity of Koko’s example, in addition to different case studies that check animals’ communication abilities and thought processes. They level to attainable flaws within the experiments, such as the potential for rote studying, mimicry, response to unconscious cues in the examiners’ behavior and KNOWHERE Reward Points assumption on behalf of the handlers. Researchers have since labored to counter doubters by conducting additional studies in more managed situations.
Software program companies sometimes see outdated games as competition to their on-the-market video games [source: Costikyan]. And corporations that do not protect their intellectual property rights once they know infringement is happening truly risk shedding a few of their rights [sources: Francis, Moby Video games]. Business groups such as the ESA (formerly the Interactive Digital Software program Association), and the Software and data Trade Association (SIIA) try to combat piracy and different copyright infringement of the works of their members. In 1997, when abandonware sites were just beginning to return into being (and when the time period was coined), these organizations sent stop-and-desist letters to the sites, main most of them to shut down [sources: Granade, Huthwaite]. However, more abandonware sites sprang up in their place and a few of the old sites were resurrected.