Kalyani Tupkary

Like so many botanical concepts, the flower clock originated with the Swedish ur-taxonomist Carl Linnaeus, in his 1751 treatise “Philosophia Botanica.” Based on field observations, he divided flowers into three categories. The meteorici open and close with the weather. The tropici follow the changing hours of daylight. And the aequinoctales,

You make it (somewhat) arbitrary. Divide the world into 24 time zones, and  slowly force people  — often through colonial might — to abide by one, standard time for an entire wedge. Do it in the name of commerce, of travel, of ease of communication, of  ease . Fast-forward a century and a half, and this rational/irrational time is just the way

Time isn’t like the other senses, Eagleman says. Sight, smell, touch, taste, and hearing are relatively easy to isolate in the brain. They have discrete functions that rarely overlap: it’s hard to describe the taste of a sound, the color of a smell, or the scent of a feeling. … But a sense of time is threaded through everything we perceive.