Horses are inheritably couch potatoes. An overeating, slothful horse leads to an obese horse. Unlike humans, however, horse owners often don’t see the dangers of an obese horse. Caretakers may see no harm in giving their horses rich foods, but obesity in horses is just as unhealthy as obesity in humans and can lead to fatal diseases.
Does gender make a difference in the way politicians speak and are spoken to? This is the question posed in a new study¹ by Dr. Carmelia Suleiman and Daniel O’Connell from Florida International University published this week in the Journal of Psycholinguistic Research. The study of transcripts of three television and two radio interviews of Bill and Hillary Clinton provided Suleiman with a unique opportunity to study perspectives of two politicians and their interviewers and whether or not they were affected by gender.
Lizards gave rise to legless snakes. Cave fishes don’t have eyeballs. In evolution, complicated structures often get lost. Dollo’s Law states that complicated structures can’t be re-evolved because the genes that code for them were lost or have mutated. A group of sea snails breaks Dollo’s law, Rachel Collin, Staff Scientist at the Smithsonian Tropical Research Institute and colleagues from two Chilean universities announce in the April, 2007, Biological Bulletin.