At What Point In Its Development Can a Human Being Feel Pain?

abortion, abortion pill, Albert Olszewski, Alberto Giubilini, Ana Rosa Rodriguez, Animal Liberation, aversive action, babies, birth canal, blood samples, brain, Culture & Ethics, curette, developmental biology, dilatation and curettage, dilatation and evacuation, distress, fetal age, feticide, fetuses, Food and Drug Administration, Francesca Minervage, gestational age, Guttmacher Institute, Indiana, injury, Jenny Eckmifepristone, Medicine, Montana, New York City, newborns, Nik Hoot, pain, Peter Singer, petri dish, phenylalanine, phenylketonuria, Planned Parenthood, pregnancy, prosthetic legs, Roman Catholicism, Russia, Should the Baby Live?, Sopher clamp, station, tissue, United States, Washington Post
Logic isn’t a sufficient answer to the question I raised, however. For a scientific answer, we need evidence. Source
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Blood Viscosity and Freezing Temperatures — A Titanic Problem

Antarctic icefish, antifreeze protein, BIO-Complexity, biology, blood, blood viscosity, capillaries, Channichthydiae, fish, freezing, glycoprotein, Gregory Sloop, heart, hemoglobin, hemoglobinless blood, human blood, icefish, Intelligent Design, Life Sciences, marine biology, Montana, oxygen, physicians, Southern Ocean, temperatures, Titanic, vasculature
Blood viscosity is the technical reason why Jack froze in less than 23 minutes, but icefish can survive for 15 years in water of a freezing temperature. Source
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Could We Ever Recover Dinosaur DNA?

Alan Grant, Alida Bailleul, Bozeman, Centrosaurus, dinosaur DNA, dinosaurs, DNA, Evolution, fossilization, fossils, Gizmodo, Hypacrosaurus, Ian Sample, Jack Horner, Jeanne Timmons, Jurassic Park, Mary Schweitzer, Montana, Museum of the Rockies, National Science Review, paleontologists, paleontology, Princeton University, Renxing Liang, soft tissue, The Guardian, wooly mammoth, Yukon
There have been a number of unexpected finds from dinosaurs besides bones; some paleontologists dig hopefully. Source
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