Dating is a science too

But too often those opinions were based on anecdotes, assumptions about human behaviour I knew to be wrong, or – worse – pure misogyny.As a psychologist who has studied attraction, I felt certain that science could offer a better understanding of romantic attraction than all the self-help experts, pick-up artists and agony aunts in the world.► An incomplete exposure model predicts Tibetan Plateau boulder exposure age scatter.► Incomplete exposure is typically more important than prior exposure.

One thing I learned very quickly was that there are no “laws of attraction”, no guarantees of success in dating, no foolproof methods or strategies for getting someone to date you.The large global dataset demonstrates that, in the absence of other evidence, glacial boulder exposure ages should be viewed as minimum limiting deglaciation ages.► We present a comprehensive compilation (n = 2174) of boulder exposure ages.► Prior exposure is limited in boulders from recent glaciers and palaeo-ice sheets.For example, techniques based on isotopes with half lives in the thousands of years, such as Carbon-14, cannot be used to date materials that have ages on the order of billions of years, as the detectable amounts of the radioactive atoms and their decayed daughter isotopes will be too small to measure within the uncertainty of the instruments.One of the most widely used and well-known absolute dating techniques is carbon-14 (or radiocarbon) dating, which is used to date organic remains.Viren Swami does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond the academic appointment above.

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