science Naming chaos in statistics: bring order by thinking in mathematical models Ever got confused with difference between the two GLMs? With why ANCOVA and GLM do the same thing? Ever had trouble remembering assumptions? Stop thinking in tests and start thinking in mathematical models,
science COVID: comparing the V4's and some other countries' timeline Data updated daily about how deaths and infections compare across some select countries. Choose data to start from first infections or first deaths in countries.
science Ethorobotics and the first bio-robot The dog can be considered the first bio-robot "built" by humans, and we're only slightly joking with that statement. Let's explore the concept of ethorobotics to understand why.
science Why guitar frets work (and why violins don't have them) Obviously, you squeeze the string to the fret, which shortens the string making a higher sound. But it occurred to me, that it's awfully convenient that you need one in the same place
science What's the difference between a graph and a network? Nothing. Or let's be precise: not much. Both are things (nodes, vertices) connected by other things (links, edges) and any distinction is pretty much nothing but tradition.