While researchers have long been familiar with the surface structure of lymphatic vessels, a groundbreaking study has now focused on their jigsaw puzzle-like pattern. This arrangement helps cells ...

Being able to guess the correct pattern in a puzzle shows that your cognitive and mental abilities are sharp. Such puzzles help in improving problem-solving skills, boost your memory, promote ...

"Which pattern is correct," asks the brain teaser. So now, it's your time to choose between options a,b,c or d. Are you ready to go? Your one minute starts now.