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physics.aps.org | ||
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www.sciencing.com
Deoxyribonucleic acid, or DNA, is nature's molecule for transmitting genetic information across the generations. Most every cell in your body contains 46 chromosomes -- a set of 23 from each parent -- that the cell must replicate before it can divide. On the other hand, a bacterium usually has a single chromosome. Surprisingly, it takes about the same time, about an hour or less, for you and a bacterium to replicate DNA. |
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www.sentientdevelopments.com
futurism, transhumanism, bioethics, ethics, science, philosophy, artificial intelligence, personhood. |
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futurism.com
In a major step towards bone and cartilage regeneration, scientists have successfully formed "bone-like structures" in mice using a new stem cell-based technique that they believe could be transferred to humans |
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4gravitons.com
If you've heard a bit about physics, you might have heard that each of the fundamental forces (electromagnetism, the weak nuclear force, the strong nuclear force, and gravity) has a coupling constant, a number, handed down from nature itself, that determines how strong of a force it is. Maybe you've seen them in a table,... |
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