CFR Media https://peertube.wtf/c/cfrmedia/videos Original video content. Fri, 18 Sep 2026 19:11:28 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.wtf CFR Media https://peertube.wtf/lazy-static/avatars/45856119-df14-4b5f-bff8-4807ae2cfbd2.png https://peertube.wtf/c/cfrmedia/videos All rights reserved, unless otherwise specified in the terms specified at https://peertube.wtf/about and potential licenses granted by each content's rightholder. https://peertube.wtf/feeds/podcast/videos.xml?videoChannelId=40928 <![CDATA[Ships Do Not Sink Below The Curve]]> https://peertube.wtf/w/3FguwJRL6WxGzyMsERHm7L https://peertube.wtf/w/3FguwJRL6WxGzyMsERHm7L Fri, 18 Sep 2026 16:36:09 GMT Watch a ship sail away and you will see the hull disappear before the mast. Globe defenders call it curvature. But look at the water line and you will notice the ship does not tip over the edge of anything. It simply shrinks into the vanishing point, the same way a car shrinks down a long straight road. Perspective, not curvature. Bring a good zoom lens and the ship usually comes right back into full view, hull and all. That should be impossible if half a mile of water stood between you. Try it and see what happens.

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]]> CFR Media Science & Technology nonadult Ships Do Not Sink Below The Curve Watch a ship sail away and you will see the hull disappear before the mast. Globe defenders call it curvature. But look at the water line and you will notice the ship does not tip over the edge of anything. It simply shrinks into the vanishing poi... <![CDATA[Moonlight Does Not Warm The Ground]]> https://peertube.wtf/w/fpQ6jzywJE4JD78xnYr5gV https://peertube.wtf/w/fpQ6jzywJE4JD78xnYr5gV Fri, 18 Sep 2026 14:41:34 GMT A short observation: moonlight is reflected sunlight, yet it does not warm anything it touches. Test it yourself with two thermometers on a clear night. Original content.

]]> CFR Media Science & Technology nonadult Moonlight Does Not Warm The Ground A short observation: moonlight is reflected sunlight, yet it does not warm anything it touches. Test it yourself with two thermometers on a clear night. Original content.