https://twiar.net North America's Premiere Amateur Radio News Magazine Sat, 06 Dec 2025 05:25:26 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://twiar.net/wp-content/uploads/2020/05/cropped-twiarlogo512px-32x32.jpg https://twiar.net 32 32 https://twiar.net/2025/12/06/extra-carbon-in-the-atmosphere-may-disrupt-radio-communications/ Sat, 06 Dec 2025 05:25:24 +0000 https://twiar.net/?p=37853 Higher levels of carbon dioxide (CO2) in the Earth’s atmosphere could harm radio communications by...]]> https://twiar.net/2023/05/18/via-hackaday-what-is-a-schumann-resonance-and-why-am-i-being-offered-a-7-83hz-oscillator/ Thu, 18 May 2023 17:23:31 +0000 https://twiar.net/?p=15692 Something that probably unites many Hackaday readers is an idle pursuit of browsing AliExpress for...]]> https://twiar.net/2023/03/03/via-hackaday-nasa-help-wanted-ham-radio-operators-please-apply/ Sat, 04 Mar 2023 00:17:00 +0000 https://twiar.net/?p=14556 NASA’s been recruiting citizen scientists lately, and their latest call is looking for help from...]]> https://twiar.net/2021/12/08/via-hackaday-two-mars-orbiters-chatted-for-atmospheric-science/ Wed, 08 Dec 2021 16:55:00 +0000 https://twiar.net/?p=6308 Mission extensions for interplanetary robot explorers are usually continuations of their primary mission. But sometimes...]]>