@JackShieldsJr@FX2trot Why would we care what they're reading? Unless you're a person of interest your numbers will just be for a collective average. What matters is how they're affecting you directly. The frequency of light your phone is producing, the microwaves from your router...
Today's tidbit: rainbows aren't actually an arch of color, it's a full, filled-in circle. At the center are the highest frequencies such as gamma radiation, at the outside edge are low frequencies like radio waves. It's only the middle, the visible waves, that we can see.
Today's tidbit: heat within a substance is really just the kinetic energy of the molecules or atoms. In a gas or liquid, it's the speed at which they bounce around striking each other. In a solid, it's really more of just a vibration.
@curiosityonx Technically that's just a 2D projection from a 3D curved surface... though it's a good guess as to how the 4th dimension might be visualized.
Today's tidbit: the best metal thermoconductor material is copper, followed by aluminum. But graphite, made from carbon (therefore nonmetallic) is even better than copper.
@BerrierMona@ArtifactsHub Well, actually they employed this technique to make pieces that were impossibly intricate to carve. So detail like this, in such a thin piece of marble, would be nearly impossible to carve but fairly easy to simulate. You should research it a bit, it's pretty impressive.
@ArtifactsHub_ I suspect that the human sacrifices of the nearby Aztecs (thought to "bring back the sun" in the morning) began in the year 536 A.D./C.E.