The latest “Google Doodle” on the homepage of Google celebrates advances in quantum physics to spark wider public curiosity about the field. The April 14, 2026 illustration highlights the Bloch sphere ...

Courage is a singular trait but it comes in many colours and flavours – valor in battlefield, equanimity under pressure, ...

A high-tech version of a balance scale has just brought scientists a critical step closer toward a new and improved definition of the kilogram. The scale, called the NIST-4 watt balance, has conducted ...

The remarkable thing about our universe is that it’s possible to explore at least some of its inner workings with very simple tools. Gravity is one example, to which [Galileo]’s inclined planes and ...

Planck's constant is one of the fundamental constants that sets up all the "rules" for how things work in our universe. (It’s named after the theoretical physicist Max Planck, who is best known for ...

Max Planck transformed physics by proposing that energy came in discrete packets called quanta, introducing what became known as Planck’s constant. Decades later, his scientific fame could not protect ...

We aren’t sure if [Looking Glass Universe] didn’t trust the accepted number for Planck’s constant, or just wanted the experience of measuring it herself. Either way, she took some LEDs and worked out ...

A high-tech version of an old-fashioned balance scale at the National Institute of Standards and Technology (NIST) has just brought scientists a critical step closer toward a new and improved ...