Specimens of Archaeopteryx The end of the feather has an obtuse angle of 110°, while the barbs branch off from the rachis at an angle of around 25°. The barbs branch noticeably into barbules, as in the feathers of modern birds. The base of the feather consists of plumulaceous barbs which are unconnected to one another and result in a down-like appearance. This tuft of down led Griffiths to conclude that "Archaeopteryx" might have been endothermic in that it implies the use of thermal insulation. The feather is clearly asymmetrical, which has been interpreted by many scientists to be a clear indication of
Bird on a Wire (film) at the box office with $15.3 million and went on to gross over $138.6 million worldwide. Bird on a Wire (film) Bird on a Wire is a 1990 American action comedy film starring Mel Gibson and Goldie Hawn, directed by John Badham, and shot mainly in British Columbia, Canada. The title refers to the Leonard Cohen song "Bird on the Wire". The alley motorcycle chase scene was filmed in Victoria's Chinatown, in Fan Tan Alley. Marianne Graves (Goldie Hawn) is a successful lawyer completing a business deal in Detroit, Michigan. At a gas station, she crosses paths with a man