{"id":181676,"date":"2023-02-15T16:32:08","date_gmt":"2023-02-15T21:32:08","guid":{"rendered":"https:\/\/www.nasa.gov\/stem-content\/nutty-balloon-noisemaker\/"},"modified":"2023-06-25T19:21:34","modified_gmt":"2023-06-25T23:21:34","slug":"nutty-balloon-noisemaker","status":"publish","type":"stem-content","link":"https:\/\/www.nasa.gov\/stem-content\/nutty-balloon-noisemaker\/","title":{"rendered":"Nutty Balloon Noisemaker"},"content":{"rendered":"<p>In this activity, you will see how sound waves can be focused to increase the volume of noise. You will do this by making a noisemaker using a balloon and a metal nut.<\/p>\n<p><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/06\/nutty_balloon_noisemaker.pdf?emrc=0a583c\" target=\"_blank\" rel=\"noopener\">Nutty Balloon Noisemaker<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Create a fun noisemaker using a balloon and a metal nut.<\/p>\n","protected":false},"author":9,"featured_media":181677,"template":"","categories":[],"stem-terms":[8043,8133,8044,8051,8050,8057,8054,8083,8141,8049,8046,8045,8084],"news-tags":[],"internal-terms":[11405],"coauthors":[3854],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"Nutty Balloon Noisemaker","url":"https:\/\/www.nasa.gov\/stem-content\/nutty-balloon-noisemaker\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/stem-content\/nutty-balloon-noisemaker\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/ah_nutty_noisemaker_0.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/ah_nutty_noisemaker_0.jpg"},"articleSection":"General","author":[{"@type":"Person","name":"NASA"}],"creator":["NASA"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":[],"dateCreated":"2023-02-15T21:32:08Z","datePublished":"2023-02-15T21:32:08Z","dateModified":"2023-06-25T23:21:34Z"},"rendered":"<meta name=\"parsely-title\" content=\"Nutty Balloon Noisemaker\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/stem-content\/nutty-balloon-noisemaker\/\" \/>\n<meta name=\"parsely-type\" content=\"index\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/ah_nutty_noisemaker_0.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2023-02-15T21:32:08Z\" \/>\n<meta name=\"parsely-section\" content=\"General\" \/>\n<meta name=\"parsely-author\" content=\"NASA\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":1,"featured_image":{"id":181677,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/ah_nutty_noisemaker_0.jpg","title":"Nutty Balloon Noisemaker","alt":"Green Balloon on a black background.","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content\/181676"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/stem-content"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/9"}],"version-history":[{"count":1,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content\/181676\/revisions"}],"predecessor-version":[{"id":316121,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content\/181676\/revisions\/316121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/181677"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=181676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=181676"},{"taxonomy":"stem-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-terms?post=181676"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=181676"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=181676"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=181676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}