{"id":236368,"date":"2026-05-02T11:06:09","date_gmt":"2026-05-02T16:06:09","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/05\/what-is-gravitic-propulsion-and-could-the-us-government-hide-it"},"modified":"2026-05-02T11:06:09","modified_gmt":"2026-05-02T16:06:09","slug":"what-is-gravitic-propulsion-and-could-the-us-government-hide-it","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/05\/what-is-gravitic-propulsion-and-could-the-us-government-hide-it","title":{"rendered":"What is \u201cgravitic propulsion\u201d and could the US government hide it?"},"content":{"rendered":"<p><\/p>\n<p><iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/93EnBN0-X6s?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Learn science whenever and wherever with Brilliant! First 30 days are free and 20% off the annual premium subscription when you use our link \u279c <a href=\"https:\/\/brilliant.org\/sabine\">https:\/\/brilliant.org\/sabine<\/a>.<\/p>\n<p>The Cybertruck bomber\u2019s mention of a \u201cgravitic device\u201d ignited rumours that the U.S. government might be trying to hide developments in physics, similar to what it did when the country was developing the nuclear bomb. Would that even be possible? Here\u2019s what I think.<\/p>\n<p>\ud83e\udd13 Check out my new quiz app \u279c <a href=\"http:\/\/quizwithit.com\/\">http:\/\/quizwithit.com\/<\/a><br \/> \ud83d\udc8c Support me on Donorbox \u279c <a href=\"https:\/\/donorbox.org\/swtg\">https:\/\/donorbox.org\/swtg<\/a>.<br \/> \ud83d\udcdd Transcripts and written news on Substack \u279c <a href=\"https:\/\/sciencewtg.substack.com\/\">https:\/\/sciencewtg.substack.com\/<\/a><br \/> \ud83d\udc49 Transcript with links to references on Patreon \u279c \/ sabine.<br \/> \ud83d\udce9 Free weekly science newsletter \u279c <a href=\"https:\/\/sabinehossenfelder.com\/newsle\">https:\/\/sabinehossenfelder.com\/newsle<\/a>\u2026 Audio only podcast \u279c <a href=\"https:\/\/open.spotify.com\/show\/0MkNfXl\">https:\/\/open.spotify.com\/show\/0MkNfXl<\/a>\u2026 \ud83d\udd17 Join this channel to get access to perks \u279c <img alt=\"\" class=\"\"> \/ <a href=\"https:\/\/twitter.com\/sabinehossenfelder\">@sabinehossenfelder<\/a> \ud83d\uddbc\ufe0f On instagram \u279c <img alt=\"\" class=\"\"> \/ sciencewtg #science #physics #conspiracy.<br \/> \ud83d\udc42 Audio only podcast \u279c <a href=\"https:\/\/open.spotify.com\/show\/0MkNfXl\">https:\/\/open.spotify.com\/show\/0MkNfXl<\/a>\u2026<br \/> \ud83d\udd17 Join this channel to get access to perks \u279c<br \/> \/ <a href=\"https:\/\/twitter.com\/sabinehossenfelder\">@sabinehossenfelder<\/a>.<br \/> \ud83d\uddbc\ufe0f On instagram \u279c \/ sciencewtg.<\/p>\n<p>#science #physics #conspiracy<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn science whenever and wherever with Brilliant! First 30 days are free and 20% off the annual premium subscription when you use our link \u279c https:\/\/brilliant.org\/sabine. The Cybertruck bomber\u2019s mention of a \u201cgravitic device\u201d ignited rumours that the U.S. government might be trying to hide developments in physics, similar to what it did when the [\u2026]<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1490,9,219],"tags":[],"class_list":["post-236368","post","type-post","status-publish","format-standard","hentry","category-government","category-military","category-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/236368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=236368"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/236368\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=236368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=236368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=236368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}