Think you're seeing reality clearly? For a group of certain professionals, years of training have sharpened their vision so much, even optical illusions struggle to trick them. For decades ...

Get ready to put your observation skills to the ultimate test with our today's optical illusion. This simple image hides a small ... The uniform design of the numbers and their grid-like layout are ...

An optical illusion puzzled internet users as they tried to spot a hidden cat in a cartoon image.

Bonus Sep 12, 2023 Sep 12, 2023 Jul 31, 2023 Bonus Ratio: 1 share(s) for every 3 shares held Bonus Jul 29, 2021 Jul 30, 2021 Jun 17, 2021 Bonus Ratio: 1 share(s) for every 3 shares held Power Grid ...

The Global Resource Information Database (GRID) Centers have been created by UNEP since mid-1980s to support its mandate of keeping the world environment under review with data analytics. Each center ...

Apr. 8, 2025 — Researchers report their discovery of fluorescent pigments in the feathers of Long-eared Owls, that can only be seen by humans with the help of ultraviolet ...