{"id":137833,"date":"2013-12-18T08:00:02","date_gmt":"2013-12-18T06:00:02","guid":{"rendered":"http:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/?p=137833"},"modified":"2013-11-28T10:51:53","modified_gmt":"2013-11-28T08:51:53","slug":"el-autor-hace-trabajar-a-las-abejas-en-el-parrafo-cuadrigentesimo-trigesimo-sexto-de-el-origen-de-las-especies","status":"publish","type":"post","link":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/2013\/12\/18\/137833","title":{"rendered":"El autor hace trabajar a las abejas en el p\u00e1rrafo cuadrigent\u00e9simo trig\u00e9simo sexto de El Origen de las Especies"},"content":{"rendered":"<p>El autor ha puesto una l\u00e1mina de cera en un panal para ver c\u00f3mo trabajan las abejas. En estos p\u00e1rrafos relata los\u00a0 detalles de este experimento. Como les dec\u00eda en el p\u00e1rrafo anterior no creo que merezca muchos comentarios.<\/p>\n<p>&nbsp;<\/p>\n<p><em>\u00a0<\/em><\/p>\n<p style=\"text-align: justify;\"><em>436<\/em><\/p>\n<p style=\"text-align: justify;\"><em>Considering how flexible thin wax is, I do not see that there is any difficulty in the bees, whilst at work on the two sides of a strip of wax, perceiving when they have gnawed the wax away to the proper thinness, and then stopping their work. In ordinary combs it has appeared to me that the bees do not always succeed in working at exactly the same rate from the opposite sides; for I have noticed half-completed rhombs at the base of a just-commenced cell, which were slightly concave on one side, where I suppose that the bees had excavated too quickly, and convex on the opposed side where the bees had worked less quickly. In one well-marked instance, I put the comb back into the hive, and allowed the bees to go on working for a short time, and again examined the cell, and I found that the rhombic plate had been completed, and had become PERFECTLY FLAT: it was absolutely impossible, from the extreme thinness of the little plate, that they could have effected this by gnawing away the convex side; and I suspect that the bees in such cases stand in the opposed cells and push and bend the ductile and warm wax (which as I have tried is easily done) into its proper intermediate plane, and thus flatten it.<\/em><\/p>\n<p style=\"text-align: justify;\"><em>\u00a0<\/em><\/p>\n<p style=\"text-align: justify;\"><em>Considerando lo flexible que es la cera delgada, no veo que exista dificultad alguna en que las abejas, cuando trabajan en los dos lados de una tira de cera, noten cu\u00e1ndo han mordido la cera, hasta dejarla de la delgadez adecuada, y paren entonces su labor. En los panales ordinarios me ha parecido que las abejas no siempre consiguen trabajar exactamente con la misma velocidad por los dos lados, pues he observado en la base de una celdilla reci\u00e9n empezada rombos medio completos, que eran, ligeramente c\u00f3ncavos por uno de los lados, donde supongo que las abejas hab\u00edan excavado con demasiada rapidez, y convexos por el lado opuesto, donde las abejas hab\u00edan trabajado menos r\u00e1pidamente. En un caso bien notorio volv\u00ed a colocar el panal en la colmena, y permit\u00ed a las abejas ir a trabajar durante un corto tiempo, y, examinando la celdilla, encontr\u00e9 que la laminilla r\u00f3mbica hab\u00eda sido completada y quedado perfectamente plana; era absolutamente imposible, por la extrema delgadez de la plaquita que las abejas pudiesen haber efectuado esto mordisqueando el lado convexo, y sospecho que, en estos casos, las abejas est\u00e1n en lados opuestos y empujan y vencen la cera, d\u00factil y caliente -lo cual, como he comprobado, es f\u00e1cil de hacer, hasta colocarla en su verdadero plano intermedio, y de este modo la igualan.<\/em><\/p>\n<p style=\"text-align: justify;\">\n<p>Lectura aconsejada:<\/p>\n<ul>\n<li><a href=\"https:\/\/digital.csic.es\/handle\/10261\/76630\">\u00a0Manual para detectar la impostura cient\u00edfica: Examen del libro de Darwin por Flourens.<\/a> Digital CSIC, 2013. 225 p\u00e1ginas.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>El autor ha puesto una l\u00e1mina de cera en un panal para ver c\u00f3mo trabajan las abejas. En estos p\u00e1rrafos relata los\u00a0 detalles de este experimento. Como les dec\u00eda en el p\u00e1rrafo anterior no creo que merezca muchos comentarios. &nbsp; \u00a0 436 Considering how flexible thin wax is, I do not see that there is any difficulty in the bees, whilst at work on the two sides of a strip of wax, perceiving when they have gnawed the wax away to the proper thinness, and then stopping their work. In ordinary combs it has appeared to me that the bees\u2026<\/p>\n","protected":false},"author":86,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[467,6712,22589],"tags":[],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":4}},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts\/137833"}],"collection":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/users\/86"}],"replies":[{"embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/comments?post=137833"}],"version-history":[{"count":2,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts\/137833\/revisions"}],"predecessor-version":[{"id":137893,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts\/137833\/revisions\/137893"}],"wp:attachment":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/media?parent=137833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/categories?post=137833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/tags?post=137833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}