Harry Weaver (neuroscience) died at his home in San Clemente, California, age 68. The polio vaccine was discovered and developed by Jonas Salk between 1952 and 1955. Weaver, acting as the Director of Research at the National Foundation for Infantile Paralysis, now known as the March of Dimes,from 1946 to 1953, supported Salk's work with a sense of urgency for the development of the Polio vaccine. Weaver's urgency for developing a vaccine as quickly as possible was somewhat counter to the development of the Oral polio vaccine by Albert Sabin between 1954 and 1961. However, his support of Salk's vaccine was considered to
A Little Frog Is looking for His Father A Little Frog Is looking for His Father A Little Frog Is looking for His Father () is The 1964 Soviet Russian Stop-motion Animation Film by Roman Kachanov. This Film produced by Soyuzmultfilm studio. The Little Frog looking for, but can not find a dad, who can protect him and play with him. He meets a various animals and asks them to become his dad. All these animals are larger than The Little Frog. An animals do not want to become the frog's dad. But suddenly The Little Frog sees in the grass the crying little grasshopper, who also has