Showing posts with label Geometry. Show all posts
Showing posts with label Geometry. Show all posts

Tuesday, July 12

Experience Daylight Together


At any given moment, one side of the Earth is facing the sun and the other is in the dark — it's simple geometry. Intuitively then, it makes sense that roughly half the planet's population is in the dark at any given time; this is the only way Santa Claus' December gift delivery schedule makes any sense, right?

But the geography and distribution of people across our world is actually a little more complicated than that. So much so that almost every human will experience some form of direct (or indirect sunlight) at the same moment on July 8.

Every year around now, reports start to circulate that 99 percent of Earthlings will experience daylight at the same time, specifically at 4:15 a.m. PT.

This year Timeanddate.com decided to fact check this claim and found it to be "technically true" with the caveat that at least three percent of the world's population might not be able to really perceive the limited amount of late-night or early-morning photons crashing into their eyeballs.  READ MORE...