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#positrons

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John Vaccaro (johniac)<p>SciTech Chronicles. . . . . . . . .Mar 21st, 2025</p><p><a href="https://bit.ly/stc032125" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">bit.ly/stc032125</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/MRI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MRI</span></a> <a href="https://mastodon.social/tags/amnesia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>amnesia</span></a> <a href="https://mastodon.social/tags/hippocampus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hippocampus</span></a> <a href="https://mastodon.social/tags/engrams" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>engrams</span></a> <a href="https://mastodon.social/tags/sustainable" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sustainable</span></a>, low-carbon <a href="https://mastodon.social/tags/waste" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>waste</span></a> <a href="https://mastodon.social/tags/Portland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Portland</span></a> <a href="https://mastodon.social/tags/TGF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TGF</span></a> <a href="https://mastodon.social/tags/relativistic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>relativistic</span></a> <a href="https://mastodon.social/tags/electrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electrons</span></a> <a href="https://mastodon.social/tags/positrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>positrons</span></a> <a href="https://mastodon.social/tags/safety" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>safety</span></a>-critical <a href="https://mastodon.social/tags/confidence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>confidence</span></a>-sharing <a href="https://mastodon.social/tags/dyad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dyad</span></a> <a href="https://mastodon.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatiotemporal</span></a> <a href="https://mastodon.social/tags/biodegradable" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biodegradable</span></a> <a href="https://mastodon.social/tags/gene" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gene</span></a> <a href="https://mastodon.social/tags/promoter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>promoter</span></a> <a href="https://mastodon.social/tags/D" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>D</span></a>-LDH</p>
Ansgar Schmidt :verified:<p>Astronomers Uncover New Details in the Brightest Gamma Ray Burst Ever Detected <a href="https://www.universetoday.com/167943/astronomers-uncover-new-details-in-the-brightest-gamma-ray-burst-ever-detected/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">universetoday.com/167943/astro</span><span class="invisible">nomers-uncover-new-details-in-the-brightest-gamma-ray-burst-ever-detected/</span></a> <a href="https://mastodon.cloud/tags/fermigamma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fermigamma</span></a>-rayspacetelescope <a href="https://mastodon.cloud/tags/neilgehrelsswiftobservatory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neilgehrelsswiftobservatory</span></a> <a href="https://mastodon.cloud/tags/brightestgammarayburst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>brightestgammarayburst</span></a> <a href="https://mastodon.cloud/tags/gammaraybursts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gammaraybursts</span></a> <a href="https://mastodon.cloud/tags/annihilation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>annihilation</span></a> <a href="https://mastodon.cloud/tags/anti" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>anti</span></a>-matter <a href="https://mastodon.cloud/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.cloud/tags/positrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>positrons</span></a> <a href="https://mastodon.cloud/tags/gammaray" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gammaray</span></a> <a href="https://mastodon.cloud/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a></p>
Technische Universität München<p>Watch the second episode of the “close-up“ series, where our student Nina visits the research neutron source Heinz Maier-Leibnitz (FRM II), to learn more about the research with <a href="https://wisskomm.social/tags/neutrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neutrons</span></a> and <a href="https://wisskomm.social/tags/positrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>positrons</span></a>: <a href="http://go.tum.de/139820" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="">go.tum.de/139820</span><span class="invisible"></span></a> </p><p><a href="https://wisskomm.social/tags/batteries" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>batteries</span></a> <a href="https://wisskomm.social/tags/aerospace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>aerospace</span></a> <a href="https://wisskomm.social/tags/cancertreatment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cancertreatment</span></a> </p><p>🎥@Prolehre</p>
Soh Kam Yung<p>Cool. Positronium 'atoms' are made up of an electron and a positron.</p><p>"Researchers are [...] actively seeking tricks to make sources of positronium atoms that live longer. In a paper published today in the journal Physical Review A, the AEgIS collaboration at CERN describes a new way of making long-lived positronium."</p><p><a href="https://home.cern/news/news/physics/aegis-makes-positronium-antimatter-gravity-experiments" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">home.cern/news/news/physics/ae</span><span class="invisible">gis-makes-positronium-antimatter-gravity-experiments</span></a></p><p><a href="https://mstdn.io/tags/Physics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Physics</span></a> <a href="https://mstdn.io/tags/Particles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Particles</span></a> <a href="https://mstdn.io/tags/Positronium" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Positronium</span></a> <a href="https://mstdn.io/tags/Electrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Electrons</span></a> <a href="https://mstdn.io/tags/Positrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Positrons</span></a> </p><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://mathstodon.xyz/@gregeganSF" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>gregeganSF</span></a></span></p>
StratoCat<p>Just updated on <a href="https://mastodon.social/tags/StratoCat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StratoCat</span></a> important events and dates of <a href="https://mastodon.social/tags/scientific" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>scientific</span></a> ballooning history that occurred in <a href="https://mastodon.social/tags/January" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>January</span></a></p><p>- First balloon flight from England to France over the English Channel<br>- First Air Voyage in America by Jean Pierre <a href="https://mastodon.social/tags/Blanchard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blanchard</span></a><br>- Start of the <a href="https://mastodon.social/tags/GENETRIX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GENETRIX</span></a> spy balloon launches towards the USSR<br>- First evidence of <a href="https://mastodon.social/tags/Positrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Positrons</span></a> in primary Cosmic Rays<br>- <a href="https://mastodon.social/tags/ECHO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECHO</span></a> II balloon-satellite launch<br>- First flight of a big <a href="https://mastodon.social/tags/stratospheric" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stratospheric</span></a> <a href="https://mastodon.social/tags/balloon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>balloon</span></a> in <a href="https://mastodon.social/tags/Antarctica" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Antarctica</span></a></p><p>...and much more</p><p><a href="https://stratocat.com.ar/otd/indexe.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">stratocat.com.ar/otd/indexe.ht</span><span class="invisible">ml</span></a></p>