Don't miss the biggest 'supermoon' of the year on July 13
On Wednesday (July 13) at 5 a.m. EDT (09:00 GMT), the moon will arrive at its closest point to the Earth for 2022.
from Space https://ift.tt/gJzG3Et
from Space https://ift.tt/gJzG3Et
New method to detect and visualize sperm cells recovered from forensic evidence
One of the most valuable forms of forensic evidence in cases of male-perpetrated sexual assault is the presence of semen, either in the form of stains left behind on items or on swabs collected from victims after an offense. To confirm that semen is present, suspected stains are examined under a microscope to see if any sperm cells are visible. from Phys.org - latest science and technology news stories https://ift.tt/2XBwacB
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