Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

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.map(yaml_to_value)

dtc -I dtb -O dts "$i" -o "${i/mydtb/mydts}"

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Instagram tracked growing usage while targeting teens, lawyers argue

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A Visual Guide to DNA SequencingHow to “read” nucleic acids, from Sanger to nanopores.Asimov Press and Evan DeTurk