https://www.ecoticias.com/en/for-decades-einstein-had-been-mulling-over-an-unsettling-idea-that-the-most-fundamental-laws-of-the-universe-should-not-depend-on-arbitrary-numbers-and-now-a-study-published-in-physic/34287/ 2026-07-08T09:31:07-04:00 Econewsen 2026-07-08T09:45:00-04:00 For decades, Einstein had been mulling over an unsettling idea—that the most fundamental laws of the universe should not depend on arbitrary numbers—and now a study published in Physical Review Letters has just given it a rather compelling mathematical boost https://www.ecoticias.com/en/wp-content/uploads/2026/07/albert-einstein-portrait-theoretical-physics-laws-universe.jpg https://www.ecoticias.com/en/psychology-tells-us-that-loneliest-part-growing-old-isnt-being-alone-but-realizing-that-some-friendships-disappear-as-soon-as-you-stop-nurturing-them-and-understanding-that-they-were/30749/ 2026-07-08T08:03:43-04:00 Econewsen 2026-07-08T08:03:42-04:00 Psychology tells us that the loneliest part of growing old isn’t being alone, but realizing that some friendships disappear as soon as you stop nurturing them, and understanding that they were never based on mutual care, but on your willingness to do all the emotional work https://www.ecoticias.com/en/wp-content/uploads/2026/04/loneliness-aging-friendship-loss-one-sided-relationships-psychology.jpg https://www.ecoticias.com/en/an-earth-based-telescope-turned-the-artemis-ii-crew-into-a-handful-of-pixels-from-more-than-200000-miles-away-and-the-twist-is-that-the-328-foot-green-bank-telescope-tracked-the-capsule-with-precisi/33302/ 2026-07-08T06:16:04-04:00 Econewsen 2026-07-08T07:00:00-04:00 An Earth-based telescope turned the Artemis II crew into a handful of pixels from more than 200,000 miles away, and the twist is that the 328-foot Green Bank Telescope tracked the capsule with precision down to 0.008 inches per second https://www.ecoticias.com/en/wp-content/uploads/2026/07/green-bank-telescope-milky-way-artemis-ii-tracking.jpg https://www.ecoticias.com/en/before-stonehenge-became-the-great-symbol-of-the-solstice-it-is-possible-that-two-simple-wooden-posts-located-in-bulford-were-already-marking-the-summer-sunrise-some-5000-years-ago/34203/ 2026-07-08T05:58:58-04:00 Econewsen 2026-07-08T05:58:57-04:00 Before Stonehenge became the great symbol of the solstice, it is possible that two simple wooden posts located in Bulford were already marking the summer sunrise some 5,000 years ago https://www.ecoticias.com/en/wp-content/uploads/2026/07/stonehenge-summer-solstice-sunrise-alignment-wiltshire.jpg https://www.ecoticias.com/en/one-of-africas-rarest-crocodiles-survives-in-the-murky-rivers-of-ivory-coast-and-according-to-estimates-by-conservation-experts-fewer-than-500-adult-specimens-remain-in-the-wild/34198/ 2026-07-07T11:39:34-04:00 Econewsen 2026-07-07T10:26:22-04:00 One of Africa’s rarest crocodiles survives in the murky rivers of Ivory Coast, and, according to estimates by conservation experts, fewer than 500 adult specimens remain in the wild https://www.ecoticias.com/en/wp-content/uploads/2026/07/west-african-slender-snouted-crocodile-log-river-forest.jpg