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#Galileo

5 posts4 participants0 posts today
Jaysen Drake 🇨🇦<p>Can anyone recommend (based on your usage/experience) a decent GNSS (GPS, Galileo, etc.) module for <a href="https://mastodon.radio/tags/LilyGo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LilyGo</span></a> <a href="https://mastodon.radio/tags/TDeck" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TDeck</span></a> ? </p><p>Would like one that has an external antenna connector, possibly an onboard battery for hot-start and maybe the u-blox M9 or M10 chip as the core.</p><p><a href="https://mastodon.radio/tags/meshtastic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>meshtastic</span></a> <a href="https://mastodon.radio/tags/gnss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnss</span></a> <a href="https://mastodon.radio/tags/gps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gps</span></a> <a href="https://mastodon.radio/tags/galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galileo</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://m.k-behrens.de/@karsbehr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>karsbehr</span></a></span> <span class="h-card" translate="no"><a href="https://bonn.social/@ulrichkelber" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ulrichkelber</span></a></span> nun, <a href="https://infosec.space/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> ist ein <a href="https://infosec.space/tags/SBAS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SBAS</span></a>, kein <a href="https://infosec.space/tags/GNSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GNSS</span></a> weil zugunsten der <a href="https://infosec.space/tags/USA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USA</span></a> 'downgraded' zu schlechterer <a href="https://infosec.space/tags/St%C3%B6rsicherheit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Störsicherheit</span></a> as <a href="https://infosec.space/tags/GPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPS</span></a>...</p><p><a href="https://infosec.space/@kkarhan/114132662041490918" translate="no" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">infosec.space/@kkarhan/1141326</span><span class="invisible">62041490918</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://mastodon.social/@IngoWpt" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>IngoWpt</span></a></span> <span class="h-card" translate="no"><a href="https://bonn.social/@ulrichkelber" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ulrichkelber</span></a></span> Wichtig ist sich keine <a href="https://infosec.space/tags/Killswitches" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Killswitches</span></a> aufzunötigen.</p><ul><li>So wie bei <a href="https://infosec.space/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a>, was nur ein <a href="https://infosec.space/tags/SBAS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SBAS</span></a> ist weil zugunsten von <a href="https://infosec.space/tags/US" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>US</span></a>-<a href="https://infosec.space/tags/Hegemonie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hegemonie</span></a> <em>downgraded</em> auf schnlechtere <a href="https://infosec.space/tags/St%C3%B6runempfindlichkeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Störunempfindlichkeit</span></a>!</li></ul>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://mastodon.social/@alexlunaview" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>alexlunaview</span></a></span> that, alongside <a href="https://infosec.space/tags/nerfing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nerfing</span></a> <a href="https://infosec.space/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> into an <a href="https://infosec.space/tags/SBAS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SBAS</span></a> instead of <a href="https://infosec.space/tags/GNSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GNSS</span></a> to appease <a href="https://infosec.space/tags/US" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>US</span></a> <a href="https://infosec.space/tags/hegemony" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hegemony</span></a> is a crucial mistake!</p><p><a href="https://en.wikipedia.org/wiki/Galileo_(satellite_navigation)#Tension_with_the_United_States" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Galileo_</span><span class="invisible">(satellite_navigation)#Tension_with_the_United_States</span></a></p>
K@rsten :verified_gay:<p><span class="h-card" translate="no"><a href="https://bonn.social/@ulrichkelber" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ulrichkelber</span></a></span> Ist eigentlich mittlerweile <a href="https://m.k-behrens.de/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> voll funktionstüchtig im Einsatz und wird das mittlerweile auch von <a href="https://m.k-behrens.de/tags/Smartphones" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Smartphones</span></a> und <a href="https://m.k-behrens.de/tags/Drohnen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Drohnen</span></a> usw. genutzt? <a href="https://de.wikipedia.org/wiki/Galileo_(Satellitennavigation)" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">de.wikipedia.org/wiki/Galileo_</span><span class="invisible">(Satellitennavigation)</span></a></p>
YouTube<p><a href="https://social.beachcom.org/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> - Drei Stunden von Namibias Hauptstadt Windhoek entfernt liegt das Harnas <a href="https://social.beachcom.org/tags/Wildlife" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wildlife</span></a> Sanctuary - <a href="https://www.youtube.com/watch?v=vI-U_u1qGFI" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=vI-U_u1qGF</span><span class="invisible">I</span></a></p>
65dBnoise<p>LuGRE acquires and tracks <a href="https://mastodon.social/tags/GPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPS</span></a> and <a href="https://mastodon.social/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> signals on the lunar surface for the first time ever and 𝗮𝗰𝗵𝗶𝗲𝘃𝗲𝘀 𝗮 𝗻𝗮𝘃𝗶𝗴𝗮𝘁𝗶𝗼𝗻 𝗳𝗶𝘅 — approx.y 225,000 miles away from Earth.</p><p>The mission, delivered to the lunar surface by <a href="https://mastodon.social/tags/Firefly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Firefly</span></a> Aerospace’s <a href="https://mastodon.social/tags/BlueGhost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BlueGhost</span></a>, will operate for 14 days providing <a href="https://mastodon.social/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> and the Italian Space Agency (<a href="https://mastodon.social/tags/ISA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISA</span></a>) with data in a near-continuous mode, leading to additional GNSS milestones. <a href="https://mastodon.social/tags/LuGRE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LuGRE</span></a> is the first ISA developed hardware on the<br><a href="https://mastodon.social/tags/Moon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Moon</span></a>.</p><p><a href="https://www.nasa.gov/general/nasa-successfully-acquires-gps-signals-on-moon/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/general/nasa-successf</span><span class="invisible">ully-acquires-gps-signals-on-moon/</span></a></p><p><a href="https://mastodon.social/tags/Solarocks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Solarocks</span></a></p>
MikeDunnAuthor<p>Today in Labor History February 26, 1616: The Roman Catholic Church formally banned Galileo Galilei from teaching or defending the view that the earth orbits the sun. In 1633, they tried and convicted him of heresy, and imprisoned him for the rest of his life. Bertolt Brecht wrote the play “Galileo” in 1938, which first played in Zurich, in 1943. Brecht fled Nazi Germany in 1933.</p><p><a href="https://kolektiva.social/tags/galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galileo</span></a> <a href="https://kolektiva.social/tags/BertoltBrecht" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BertoltBrecht</span></a> <a href="https://kolektiva.social/tags/FreeSpeech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FreeSpeech</span></a> <a href="https://kolektiva.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://kolektiva.social/tags/inquisition" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>inquisition</span></a> <a href="https://kolektiva.social/tags/censorship" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>censorship</span></a> <a href="https://kolektiva.social/tags/drama" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>drama</span></a> <a href="https://kolektiva.social/tags/playwright" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>playwright</span></a> <a href="https://kolektiva.social/tags/heresy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heresy</span></a> <a href="https://kolektiva.social/tags/catholic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>catholic</span></a> <a href="https://kolektiva.social/tags/workingclass" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>workingclass</span></a> <a href="https://kolektiva.social/tags/nazi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nazi</span></a> <a href="https://kolektiva.social/tags/LaborHistory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LaborHistory</span></a> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/bookstadon" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>bookstadon</span></a></span></p>
Luke Drury<p>We now see the wisdom of Europe having its own satellite positioning system as well as an independent launch capability. <br><a href="https://mastodon.dias.ie/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> <a href="https://mastodon.dias.ie/tags/Ariane6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ariane6</span></a></p>
AkaSci 🛰️<p>In honor of Galileo Galilei (15 February 1564 – 8 January 1642), whose birthday we missed yesterday, we present the famous hammer-feather drop experiment on the moon conducted by Apollo 15 Commander David Scott in Aug 1971. It demonstrated Galileo's assertion that objects fall at the same rate regardless of mass, i.e., in time t, the distance traveled d = 1/2 * g * t², where g is the acceleration due to gravity.</p><p><a href="https://www.youtube.com/watch?v=oYEgdZ3iEKA" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=oYEgdZ3iEK</span><span class="invisible">A</span></a><br><a href="https://science.nasa.gov/resource/the-apollo-15-hammer-feather-drop/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">science.nasa.gov/resource/the-</span><span class="invisible">apollo-15-hammer-feather-drop/</span></a><br><a href="https://fosstodon.org/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a></p>
Sweet Home Alaberta 🇨🇦 🇺🇦 🏳️‍🌈 🏳️‍⚧️ 🇲🇽<p><a href="https://mstdn.ca/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a></p>
Todd<p><a href="https://mastodon.social/tags/M44" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>M44</span></a> / <a href="https://mastodon.social/tags/Beehive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beehive</span></a> Cluster from this morning. Approximately 610 light years away in the <a href="https://mastodon.social/tags/constellation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>constellation</span></a> Cancer. First observed via <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>telescope</span></a> by <a href="https://mastodon.social/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> in 1609</p><p>Shot on a Canon T6 mounted on a Skywatcher 72mm ED doublet refractor. Approximately 30 minutes of integration time @ 420mm FL / 800 ISO <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
Jonathan Emmesedi<p><span class="h-card" translate="no"><a href="https://apobangpo.space/@Erzbet" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Erzbet</span></a></span> </p><p>Thank you for picking such a nice theme.</p><p>For <a href="https://c.im/tags/KpopMonday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>KpopMonday</span></a> <a href="https://c.im/tags/WhatsMyName" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WhatsMyName</span></a> , I nominate:</p><p><a href="https://youtu.be/_Uvi-FgAsy4?si=30fPKgCx3u1gnuf8" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/_Uvi-FgAsy4?si=30fPKg</span><span class="invisible">Cx3u1gnuf8</span></a></p><p>After a slow start, Kep1er grew on me. This was one of their best title tracks. I'm afraid I've been using the past tense for them ever since Mashiro and Yeseo left .</p><p><a href="https://c.im/tags/Kpop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kpop</span></a> <a href="https://c.im/tags/Kep1er" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kep1er</span></a> <a href="https://c.im/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> <a href="https://c.im/tags/GirlGroups" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GirlGroups</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://chaos.social/@kubikpixel" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kubikpixel</span></a></span> ja, weil <a href="https://infosec.space/tags/NOBUS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NOBUS</span></a>-Doktrin setzt auf <a href="https://infosec.space/tags/CloudAct" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CloudAct</span></a> und <a href="https://infosec.space/tags/DigitaleHegemonie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DigitaleHegemonie</span></a>! </p><ul><li>Dass die <a href="https://infosec.space/tags/EU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EU</span></a> suzerän ist erkennenwir daran, wie <a href="https://infosec.space/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> auf Order der <a href="https://infosec.space/tags/USA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USA</span></a> zum <a href="https://infosec.space/tags/SBAS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SBAS</span></a> für <a href="https://infosec.space/tags/GPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPS</span></a> downgegraded wurde, denn sonst wäre dies mit aktueller Technik störfester als P/Y-Code wenn nicht sogar W-Code gewesen!</li></ul>
Sci Fi Brickyards 🚀<p>My new Lego/BlueBrixx display table is set up 👍</p><p><a href="https://mastodon.social/tags/LEGO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LEGO</span></a> <a href="https://mastodon.social/tags/BlueBrixx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BlueBrixx</span></a> <a href="https://mastodon.social/tags/StarTrek" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StarTrek</span></a> <a href="https://mastodon.social/tags/StarWars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StarWars</span></a><br><a href="https://mastodon.social/tags/Seinfeld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Seinfeld</span></a> <a href="https://mastodon.social/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> <a href="https://mastodon.social/tags/BookofBobaFett" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BookofBobaFett</span></a></p>
Deborah Sampson<p><a href="https://apple.news/AvXYP5XtEQXWjOUudbbUFpQ" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apple.news/AvXYP5XtEQXWjOUudbb</span><span class="invisible">UFpQ</span></a><br>“Restoring the public's trust in <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> &amp; expert advice…</p><p>In the "good" way, the efforts of Offit, Plotkin, &amp; similar-minded experts to combat misinfo start to work &amp; folks grad realize that <a href="https://mastodon.social/tags/vaccines" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vaccines</span></a> are good for public <a href="https://mastodon.social/tags/health" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>health</span></a> …</p><p>Similar to how it took a while for folks to believe <a href="https://mastodon.social/tags/galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galileo</span></a> when he said the 🌍 revolved around the ☀️...</p><p>The "hard way," in contrast, involves watching <a href="https://mastodon.social/tags/diseases" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>diseases</span></a> come roaring back. "Get to a couple 1000 cases of measles &amp; you'll start…”1/2⬇️</p>
bert hubert 🇺🇦🇪🇺🇺🇦<p>For my friends in <a href="https://fosstodon.org/tags/GNSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GNSS</span></a>, <a href="https://fosstodon.org/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a>, <a href="https://fosstodon.org/tags/GPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPS</span></a>, I'm doing some highly needed maintenance on my Galmon project, which I had been neglecting a bit. If you rely on the project and see things not working well, or have interesting plans, or questions, do contact me! <a href="https://berthub.eu/articles/posts/galmon-project/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">berthub.eu/articles/posts/galm</span><span class="invisible">on-project/</span></a></p>
Mohamed Ali<p>You can make the best wall scraps from a vector drawing of Galileo Galilei's Vector face, after downloading Galileo Galilei Face DXF PF0029 - SVG digital files to run on laser or CNC engraving and cutting machines</p><p><a href="https://www.designifier.com/product/galileo-galilei-face-dxf-pf0029/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">designifier.com/product/galile</span><span class="invisible">o-galilei-face-dxf-pf0029/</span></a></p><p><a href="https://mastodon.social/tags/Designifier" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Designifier</span></a> <a href="https://mastodon.social/tags/lasercut" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lasercut</span></a> <a href="https://mastodon.social/tags/lasercutting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lasercutting</span></a> <a href="https://mastodon.social/tags/laser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>laser</span></a> <a href="https://mastodon.social/tags/laserengraving" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>laserengraving</span></a> <a href="https://mastodon.social/tags/handmade" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>handmade</span></a> <a href="https://mastodon.social/tags/acrylic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>acrylic</span></a> <a href="https://mastodon.social/tags/cnc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cnc</span></a> <a href="https://mastodon.social/tags/engraving" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>engraving</span></a> <a href="https://mastodon.social/tags/laserengraved" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>laserengraved</span></a> <a href="https://mastodon.social/tags/woodworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>woodworking</span></a> <a href="https://mastodon.social/tags/lasercutter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lasercutter</span></a> <a href="https://mastodon.social/tags/galileogalilei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galileogalilei</span></a> <a href="https://mastodon.social/tags/galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galileo</span></a> <a href="https://mastodon.social/tags/physics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>physics</span></a> <a href="https://mastodon.social/tags/firenze" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>firenze</span></a> <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/galilei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galilei</span></a></p>
Markus Redeker<p><span class="h-card" translate="no"><a href="https://mathstodon.xyz/@johncarlosbaez" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>johncarlosbaez</span></a></span> <span class="h-card" translate="no"><a href="https://gnusocial.jp/simsa03" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>simsa03</span></a></span> Yes, <a href="https://mathstodon.xyz/tags/Oresme" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Oresme</span></a> was quite interesting. I know him for two other achievements:</p><p>1. Relativity of motion: He had already the famous “ship argument” that <a href="https://mathstodon.xyz/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> used to show that physics in a moving object must be the same as in a standing one — the only difference is that Oresme, living in Paris, used a ship on a river and not at sea. (<a href="https://todayinsci.com/O/Oresme_Nicole/OresmeNicole-Forerunner.htm" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">todayinsci.com/O/Oresme_Nicole</span><span class="invisible">/OresmeNicole-Forerunner.htm</span></a>)</p><p>2. He proved the divergence of the harmonic series. (<a href="https://en.wikipedia.org/wiki/Nicole_Oresme#Mathematics" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Nicole_O</span><span class="invisible">resme#Mathematics</span></a>)</p>
RiffReporter<p><a href="https://mastodon.social/tags/Galileo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galileo</span></a> Galilei erkannte, dass die <a href="https://mastodon.social/tags/Erde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erde</span></a> um die <a href="https://mastodon.social/tags/Sonne" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sonne</span></a> kreist. Doch wie beweist man das? Im <a href="https://mastodon.social/tags/AstroGeo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AstroGeo</span></a>-<a href="https://mastodon.social/tags/Podcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Podcast</span></a> erzählt Franzi Konitzer die spannende Geschichte von der Suche nach der stellaren Parallaxe – einem Jahrtausendprojekt der <a href="https://mastodon.social/tags/Astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomie</span></a>: <span class="h-card" translate="no"><a href="https://reporter.social/@pikarl" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>pikarl</span></a></span> <a href="https://www.riffreporter.de/de/wissen/astrogeo-podcast-parallaxe-wie-sonne-ins-zentrum-rueckte-heliozentrisches-weltbild" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">riffreporter.de/de/wissen/astr</span><span class="invisible">ogeo-podcast-parallaxe-wie-sonne-ins-zentrum-rueckte-heliozentrisches-weltbild</span></a></p>