“The latest science and technology news” from “SciTechDaily Newsletter.”

Views expressed in this science and technology update are those of the reporters and correspondents.  Accessed on 26 May 2023, 1353 UTC.

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Russ Roberts (https://hawaiidigestscience.com).

Chemical Reactions Spark Life Into Self-Folding Micro Origami Machines 2023-05-26 09:59:38 +00:00 Cornell researchers have devised a way to utilize chemical reactions for the self-folding of microscale origami machines, allowing them to work in dry, room-temperature conditions…. Read more… Breathing New Life: Oxygen Therapy Improves Heart Function in Long COVID Patients 2023-05-26 10:48:42 +00:00 A small trial has found that hyperbaric oxygen therapy (HBOT) may help restore proper heart function in patients with post-COVID syndrome, with participants in the… Read more… Melting Point: Rapid Retreat at Petermann Glacier 2023-05-26 11:39:00 +00:00 Decades of retreat are visible from above, but harder-to-see changes below the waterline could also affect this iconic glacier’s future. Petermann Glacier is one of… Read more… Vitamin D Supplementation May Reduce Childhood Depression, Anxiety, and Psychiatric Symptoms 2023-05-26 12:49:17 +00:00 Early childhood intake of a higher than recommended dose of vitamin D3 may reduce psychiatric symptoms in later childhood, according to a Finnish study. Children… Read more…