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Whenever I see my 10-year-old daughter brimming over with so much energy that she jumps up in the middle of supper to run around the table, I think to myself, “those young mitochondria.” Mitochondria are our cells’ energy dynamos.
We can’t really ask an octopus to count backward from 10. Which is just one of the tricky things about putting an octopus under. If knocking an octopus out (for science) sounds like an unusual procedure, well, it is.
One lab is using slow motion footage of people sneezing to study the physics of these disease-spreading expulsions.This video was reproduced with permission and was first published on May 31, 2016. It is a Nature Video production.