In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

There’s an old saying that goes: when life gives you lemons, make lemonade. [lds133] must have heard that saying, because when life took the magic liquid out of his Magic 8 Ball, [lds133] ...

Here we are calling our data set dat and asking to see the dimension of it. We see that the data set has 76897 subjects, and 548 columns. If you have downaloaded a different version of the WVS these ...