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Cluster ballooning was inspired by Larry Walters's experience, although his was not the first. [ 1] On July 2, 1982, Larry Walters (April 19, 1949 – October 6, 1993) made a 45-minute flight in a homemade aerostat made of an ordinary lawn chair and 42 helium -filled weather balloons. [ 2] The aircraft rose to an altitude of about 16,000 feet ...
This information is transmitted back to surface observers. A weather balloon, also known as a sounding balloon, is a balloon (specifically a type of high-altitude balloon) that carries instruments to the stratosphere to send back information on atmospheric pressure, temperature, humidity and wind speed by means of a small, expendable measuring ...
The Twenty-One Balloons is a novel by William Pène du Bois, published in 1947 by the Viking Press and awarded the Newbery Medal for excellence in American children's literature in 1948. The story is about a retired schoolteacher whose ill-fated balloon trip leads him to discover Krakatoa , an island full of great wealth and fantastic inventions.
Laurie Berkner (born March 15, 1969) is an American musician and singer best known for her work as a children's musical artist and a teacher. She plays guitar and sings lead vocals in The Laurie Berkner Band, along with pianist Susie Lampert, bassist Winston Roye, [ 2 ] and drummer Bob Golden.
Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art. The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason". The website was brought down for several months by ...
A young black writer ( Harold Perrineau ), asked to write and present a speech on race relations, reaches out to a white friend ( Anthony DeSando) for his input. As the two discuss the speech and the racial issues being addressed within it, their differences in views transform a friendly conversation into a heated debate.
The theme of World Teachers' Day 2023 is "The teachers we need for the education we want". Teachers are the heart of education and in many countries are leaving the profession they love, and fewer young people aspire to become one. UNESCO estimates that the world needs over 69 million new teachers by 2030, and the shortage only continues to grow.
For example, Argentina has commemorated Domingo Faustino Sarmiento 's death on 11 September as Teachers' Day since 1915. [ 1] In India, the birthday of the second president Sarvepalli Radhakrishnan, 5 September, is celebrated as Teacher's Day since 1962. [ 2] Teacher Appreciation Week decoration at a school in Florida.