{"id":20045,"date":"2026-05-10T19:28:06","date_gmt":"2026-05-10T16:28:06","guid":{"rendered":"https:\/\/www.tastyfood.top\/?p=20045"},"modified":"2026-05-10T19:28:06","modified_gmt":"2026-05-10T16:28:06","slug":"which-particle-completes-the-lizard","status":"publish","type":"post","link":"https:\/\/www.tastyfood.top\/?p=20045","title":{"rendered":"Which particle completes the lizard?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">That&#8217;s an interesting question! If you&#8217;re referring to quantum physics and playing with words a bit, then the &#8220;lizard&#8221; (a slight exaggeration) is completed by the lepton.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This wordplay is based on the etymology and the similarity of the names in Czech:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lepton (e.g., electron or neutrino) comes from the Greek word &#8220;leptos,&#8221; which means &#8220;gentle&#8221; or &#8220;slender.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In biology, there is the order Leptosauridae (pangolins), which includes lizards and snakes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A look at it from a physics perspective:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Purely scientifically speaking (without the wordplay), particles are not named after animals, but rather after their properties (such as spin or charge). In the Standard Model, we divide elementary particles into:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fermions (building blocks of matter):<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quarks (constituents of protons and neutrons).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leptons (e.g., electrons).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bosons (energy carriers):<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">e.g., photons (light) or the Higgs boson.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Why lepton?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This question often appears as a joke in popular science quizzes. A lizard is a biological species, but in the context of particle physics, the term &#8220;lepton&#8221; is often confused with &#8220;leptosome&#8221; (a body structure) or with the Latin names of reptiles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Did you think of this wordplay, or are you interested in the deeper connection between the terminology in biology and physics?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>That&#8217;s an interesting question! If you&#8217;re referring to quantum physics and playing with words a bit, then the &#8220;lizard&#8221; (a slight exaggeration) is completed by the lepton. This wordplay is [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":20046,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-20045","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nteresting"],"_links":{"self":[{"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=\/wp\/v2\/posts\/20045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20045"}],"version-history":[{"count":1,"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=\/wp\/v2\/posts\/20045\/revisions"}],"predecessor-version":[{"id":20047,"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=\/wp\/v2\/posts\/20045\/revisions\/20047"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=\/wp\/v2\/media\/20046"}],"wp:attachment":[{"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tastyfood.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}