There are not gray dots in this grid. However “ghostlike” gray blobs are perceived at the intersections of the white lines.
Know about WeRIndia
- What to know about the last week of birth control pills
- Should you take a pregnancy test? 10 signs
- Gut sense: Neural superhighway conveys messages from gut to brain in milliseconds
- Full, but still feasting: Mouse study reveals how urge to eat overpowers a signal to stop
- How to tell the difference between PMS and pregnancy symptoms
- Intestines modify their cellular structure in response to diet