• The problem in the story is exciting and unpredictable.

"Nether Grove" and "Sound of Thunder" are funny SF stories. In my opinion, "Thunder Sound" by Ray Bradbury is more exciting than "Nethergrave" by Gloria Skurzynski. Thanks to "The Sound of Thunder" I sat down beside the seat and wanted to know what I could do to change the future. "Nether Grove" seems to be a slow story rather than an exciting one. Both authors have incredible imagination in writing these stories, and in a sense have insight into the future. Bradbury explains how time machine should be, and for me it is easy to imagine as he explained it. When Eccles first saw the time machine, he looked at a lot of tangles, twisted wires, and steel boxes, and also saw the flashes of oranges, silver and blue aurora. (Page 288)

Unpredictable Environment Here he turned to "events" organized by Allan Kaprow and John Cage as a possible model to replace BGM. By using "unpredictable sound" and incorporating "magical space" into everyday life, the event can immerse the viewer in a new sensory environment, ie immersive experiential art form. This "happy" approach is also a preferred method of Akiyama's own environmental association. The association consists of 38 artists working in various fields including painting, music, sculpture, design, photography and criticism. Akiyama joined the group as a composer and critic. The group was known for its innovative space to the environment exhibition in 1966 held in Matsumiya department store in Tokyo in 1966 and hosted the performance at the subaru art center.

However, at this time the system is still unpredictable. The best way to deal with this unpredictability is the problem faced by everyday workers and educators. This is an issue, but unfortunately it is not, but the third expert group, the Lobbyist, who is strongly concerned about the success of the educational system should be faced. Educator's lessons are simple and short, it is impossible to judge whether a specific statement is protected by the constitution before the system changes. If the teacher chooses to speak, she should consider not only her own expressions but also the form and background she said. She should try to minimize the "personal interest" that she may have on her communication theme. All of these may help resolve public concern so that teacher statements are protected constitutively.

Freedom of speech for public school teachers: You think that it can be said that it is safe. . . John M. Ryan University University of Nebraska Law School