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The higher the jar containing the chain is placed above the ground, the higher the chain will rise above the jar during the "siphoning" phase. As demonstrated in an experiment, when the jar is placed 30 metres (98 ft) above the ground and the chain is sufficiently long, the arc of the chain fountain can reach a height of about 2.1 m (6 ft 11 in ...
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Sally gets a surprise when her two favorite stuffed animals, Melody Mouse with lavender pink-colored body (dressed up as a purple and white ballerina) and Hum Bear with tan-colored body magically come to life and take her, along with her brother Jonathan and their dog Bingo to the magical Wee Sing Park for Sally's birthday party, where they meet a marching band.
March 25, 2013 () (PBS Kids) April 2, 2013 ( 2013-04-02 ) (DVD and iTunes) Sid and Gabriella win a competition and take a field trip to a grand opening of a science museum in town and meet winners from China; Yang Yang and Niu Niu.
[6] [1] The experiment attempts to assess the subject's spatial reasoning. The subject is shown an upright bottle or glass with a water level marked, then shown pictures of the container tilted at different angles without the level marked and asked to mark where the water level would be.
Golden rain demonstration is made by combining two colorless solutions, potassium iodide solution and Lead(II) nitrate solution at room temperature to form yellow precipitate. During the chemical reaction, golden particles gently drop from the top of Erlenmeyer flask to the bottom, similar to watching the rain through a window.
The cloudbuster was intended to be used in a way similar to a lightning rod: focusing it on a location in the sky and grounding it in some material that was presumed to absorb orgone—such as a body of water—would draw the orgone energy out of the atmosphere, causing the formation of clouds and rain. Reich conducted dozens of experiments ...
Since the 1940s, cloud seeding has been used to change the structure of clouds by dispersing substances into the air, potentially increasing or altering rainfall. [2] In spite of experiments dating back to at least the start of the 20th century, however, there is much controversy surrounding the efficacy of cloud seeding, and evidence that cloud seeding leads to increased precipitation on the ...