Scientists have pinned down why a sprinkler spins when it sucks in water instead of spraying it out — a problem that stumped Richard Feynman and has divided physicists for nearly a century.

A new paper in the journal Nature Physics offers insights into the physics of liquid droplets—and while many people may not ...

The study of consciousness has long challenged the scientific community. Historically, researchers have struggled to explain ...

A team of mathematicians used whimsical "silly sprinklers" to solve a physics mystery that has puzzled scientists for decades ...

For decades, physicists have argued about Feynman’s Sprinkler Problem, the question of how a reverse sprinkler would operate.

Physicists have debated which way a submerged sprinkler sucking in water would spin. Careful experiments provide an answer.

John Eric Goff, who has been studying the physics of World Cup balls for decades, says goalkeepers are always going to complain about a new ball ...

Researchers at New York University’s Courant Institute conducted a series of experiments with different silly sprinkler ...

CBSE Class 12 Physics exam is scheduled for February 20, 2026. Theory is 70 marks, project work is 30 marks, total exam is 100 marks. CBSE Class 12 exams are scheduled from Feb 17 to April 10, 2026.

SINGAPORE: During last year’s exam season, a student showed me her answer to the 2024 GCE A-Level Chemistry Paper 3 question. The task was straightforward: Draw three curly arrows to complete a ...

One of the pleasures of watching Ilia Malinin, apart from his indifference to gravity, is to witness him becoming. Becoming a world champion, as opposed to a juvenile with a skate-park mentality and a ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...