Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A law, forming the basis of quantum theory, which states that electromagnetic radiation from heated bodies is not emitted as a continuous flow but is made up of discrete units or quanta of energy, the size of which involve a fundamental physical constant (Planck's constant).
- ‘You will see that I have tried to deduce the coefficient in Planck's law independent of classical electrodynamics.’
- ‘They [showed] that if the motion of the material particles in a source of light took place according to the laws of classical mechanics, then the correct law of black-body radiation, Planck's law, could not be obtained.’
- ‘This way, semi-classically light comes in little ‘bullets’ with energy given by Planck's law.’
- ‘It might also be emitting more energy across the electromagnetic spectrum than Planck's law deems possible.’
- ‘The year 1926 saw the complete solution of the derivation of Planck's law after 26 years.’
Are you looking for a word for a foolish person? We explore twelve interesting words to describe the dunderheads in your life.
Before you run for the hills, let’s run through a list of ‘run’ expressions that are running through our minds.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.