That’s pretty much all you need for instruments to determine Planck’s constant to a decent degree of precision, the way that [poblocki1982]’s did.

Planck’s constant has also enabled the construction of the transistors, integrated circuits, and chips that have revolutionized our lives.

Let’s talk about Planck keyboards, a special keyboard that’s designed to be more ergonomic depending on who you are. Switch ...

Television characters needed Planck's constant to save the world; here's what they could have known.

It is just the cool factor. [Stoppi] shows us several neat ways to measure Planck’s constant (German language, Google Translate link) using things like LEDs, solar cells, and common test equipment.

Planck Time is the shortest measurable moment in the Universe,just 5.39 × 10⁻⁴⁴ seconds. It’s a concept so extreme that it stretches the limits of physics and challenges our very understanding of time ...

The kilogram has the dubious distinction of being the only SI unit still based on a physical object; specifically, a metal cylinder kept in a vault in France. Plans are well underway to redefine ...

The platinum-iridium cylinder has been scrapped, and the kilogram will now be determined by the Planck constant.

Science Genius Move Max Planck, the unlikely founder of quantum physics, knew how to change his mind.

Planck’s constant helps us understand atomic-sized things. One of the best ways to grok it is through this experiment involving different colors of light.

Max Planck really got the ball rolling for quantum physics by introducing the idea of energy coming in tiny packets, or ...