说明This film describes health risks posed by indoor radon around the world and points out ways to deal with the problem. 432. Fritz Moderation - Fritz giving intro moderation at an old castle in Petrovice. He is holding a measuring instrument. 1 min [10:00:00]; 433. Contaminated house I - Fritz moderation - Woman with baby. Contaminated house (built in the 1970's). Fritz by the house with measuring instrument. 3 min [10:01:04]; 434. Contaminated house II - Fritz moderation - Fritz entering gate giving moderation. Cellar of the contaminated house II. Potatoes and onions in the cellar. Fritz talking to the owner of the house. Bottles on the grass next to the house. Other building > Cont. house II > houseowner enters. Man and woman at glass house. Woman with children working at hay stacks. 4 min [10:03:14]; 435. School - Kindergarden at Petrovice. Sign "school" (Materska skola). Flowers at school. Walk along school building. 2 min [10:07:15]; 436. Landscape - Green landscape. Landscape with mine. Roadsign "Petrovice", child on bicycle. Houses at Petrovice. Ploughed field. Houses > men working on stones with hammers. Red heaps of Uranium waste from mine. 5 min [10:08:48]; 437. Demonstration of measuring instruments at the Institute for Hygiene and Epidemiology - Demonstration of voltage reader (electret dosimetry) to Fritz and Bob given by Moucka. Demonstration of thermoluminescent dosimetry (precipitation method). Moucka explains another instrument. Measuring instrument. Moucka puts adapter into instrument. Lucas chamber. Control panel of instrument. 6 min [10:13:38]; 438. Interview with Dr. Kunz - Fritz interviews Dr. Kunz about the Radon map. 3 min [10:19:00]; 439. Demonstration of taking samples of soil gases - Moucka takes samples of soil gases in the garden with measuring adapter and evacuated licous (?) cell. 3 min [10:22:00]; 440. Demonstration of measurements of mortar samples - Moucka prepares mortar samples at the institute. Malatova puts the samples into the measuring chamber and explains the process (gamma spectrometry). Spectrometer display. Closeup of the display (computer screen). 2 min [10:24:20]; 441. Prague - Large pendulum > Prague castle. Pendulum > old bridge. Prague castle. 2 min [10:25:59]; 442. Czech countryside - Hills, river, houses. River and houses. Hills and village. Landscape > trees > houses. Landscape and houses of a village filmed out of a moving car. 5 min [10:27:31]; 443. Petrovice Grammar School - Children leaving the school building. Children running out of the school building. Sign "school" (Zakladni skola. Skolni druzina). School building. 2 min [10:32:10]; 444. Village life at Petrovice - A Bus, a bicyclist and two women with a baby cart at the center of the village. Bus stop, children, another woman with a baby. Small child looking at the cameraman and being followed by the camera. Several children sitting on a railing at the bus stop being nterviewed about Radon by the cameraman. Closeups of various children. Czech folk music sound. 4 min [10:33:23]; 445. Village life at Petrovice II - Several men and a child sitting together at a table by the road drinking beer. A bus and a > tractor pass on the road. The cameraman talks to one of the men. Beer bottles on the table. 2 min [10:36:47]; 446. Prof. Kunz at Petrovice school classroom - Children with their teacher in the classroom. Prof. Kunz announces the result of the Radon measurements at the school in Petrovice and writes it on the blackboard. 1 min [10:38:01]; 447. Prof. Kunz at old farmhouse in Petrovice - Garden and old farmhouse with owner (old woman). Prof. Kunz announces the measured Radon level. Other old buildings. 2 min [10:38:50]; 448. Czech children's songs - Lilac bush near school building. Old house. Three children sing various Czech children's songs. 3 min [10:40:28]; 449. Prof. Kunz at old farmhouse - Chicken, old farmhouse with owner (woman). Basement of the house. Woman goes down to the basement. Basement left > right hand side. Plants (grocery) in the basement > air channel. Basement ceiling > floor. Prof. Kunz talks in the basement. Air channel. Prof. Kunz goes down to the basement. Woman leaves the house. 3 min [10:42:58]; 450. Czech houses at the countryside - Several houses. Old house, woman on bicycle and car passing on the road. New house. Another old house. 1 min [10:45:36]; 451. Measuring instrument (mr/h) - Analog instrument (mr/h) indicating low radiation level. Instrument indicating high radiation level. 1 min [10:46:13]; 452. Life in a dugout - Abandoned truck and garbage > Fritz drives to the dugout in his car and enters the dugout. Owner (woman) opens the door and lets him in. He interviews her. Wall and ceiling of dugout, sewing machine. Window in dugout with lamp, wall, ceiling, sewing machine. Picture on the wall and bookshelf. Window > wall with hats. Ceiling > window. Shepherd (Jesus?) picture on the wall. 2 min [10:46:39]; 453. Two prospectors examine their findings - Two prospectors (one is the owner of the dugout) sit at a table and examine their findings. Stones. Prospector. Houseowner explains the value of the opals. Opals in stones. Both prospectors. Stones. (The arrangement of edits is almost like a ready-made short sequence). 3 min [10:49:18]; 454. Dugout - Fritz moderation - Fritz sits in the bedroom of the dugout and talks about the Radon levels. Container on the ceiling of the dugout. Picture on the wall. Pictures on a "shelf". 1 min [10:51:48]; 455. Opal dealer - interview - Fritz at the office of the opal-delaer Abdulla Chan. He interviews him. Opals. Ventilation shaft. Bedroom in dugout. Workshop in dugout. Weighing instrument. Safe with ore. 4 min [10:52:51]; 456. Australian landscape (cont. on tape 218) - Road in Australia. Long shot > mountain. Mountain > long shot. Plant > mountain. Tree on a hill. Hill > mountain. Lndscape, man walking. Plant closeup > mountain long shot. Long shot > mountain. Hills. Flat stones. Dingo fence. 2 min [10:56:43]
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