First and only photo we have of Vincent Van Gogh

They had been looking for the cat for more than 3 hours and finally found it in there.

Memories are like an endless book [📹 glitch6.9]

Birds can literally see the Earth’s magnetic field thanks to specialized light-sensitive proteins in their eyes. Migratory birds possess one of nature’s most remarkable superpowers: the ability to navigate thousands of miles with incredible precision. At the center of this ability is a protein called Cry4 (cryptochrome 4), found in the retinas of their eyes. When blue light enters the bird’s eye, it triggers a quantum reaction in the Cry4 proteins known as the radical pair mechanism. This ultra-sensitive process responds to the orientation and strength of the Earth’s magnetic field, essentially turning the bird’s visual system into a biological compass. Scientists believe birds don’t just sense magnetism — they may actually see it. The quantum fluctuations likely appear as subtle visual patterns, shadows, or color gradients overlaid on their normal vision, much like an augmented reality heads-up display. This extraordinary adaptation allows migratory birds to cross oceans, deserts, and mountain ranges with pinpoint accuracy, relying on the strange rules of quantum mechanics to guide them on their epic journeys.