The teaser in question comes from X (formerly Twitter) user Ganesh UOR, who is known for regularly sharing thought-provoking brain teasers. The puzzle reads: "Brain test: Divide 90 by half and then ...

A painless, noninvasive brain stimulation technique can significantly improve how young adults learn math, my colleagues and ...

Easy Brain Teasers Q: You live in a one-storey house made of redwood. What colour are the stairs? A: There aren't any stairs. It's a one-storey house! Q: If an electric train is heading north, which ...

Brain Teaser IQ Test: Think you’re smart enough? This brain teaser stumps most, but high IQs above 130 can solve it in 9 seconds. Are you ready for the challenge?

Williamson DR, Dryden L, Cheng W, Hutton B, Skidmore B, Mehta S, Golan E, Turgeon AF, Adhikari NKJ, Rose L, Burry L. Sedation for moderate-to-severe traumatic brain injury in adults (Protocol).

A good brain teaser or riddle can provide hours of entertainment for kids and adults. From math puzzles to word teasers, here are the best ones.

These brain teasers are a fun way to challenge your mind and test your mental alertness. Read below to know how much of it were you able to crack. If you were able to answer all, voila!

A challenging brain teaser has sparked a viral craze online, testing math and logic skills. Discover the solution to the ...

Adult brain training games can afford to have longer play sessions and slower-paced progressions, as adults are generally more patient and have a greater capacity for sustained attention during ...