Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
An unstable weak acid formed when sulphur dioxide dissolves in water. It is used as a reducing and bleaching agent.
- ‘Sorbic acid, a preservative; tartaric acid, a stabiliser; and citric and sulphurous acid - that's sulphur dioxide to you and me - are all regularly added during the wine making process.’
- ‘Sulphur dioxide (which forms sulphurous acid in water) is used for commercial dried fruit.’
- ‘Antoine-Laurent Lavosier experimented with volatile sulphurous acid which readily yields the gas sulfur dioxide.’
- ‘In one of his lectures, John Tyndall created an ‘artificial sky’ by passing a beam of light through a dish of sulfurous acid: the gas was invisible at first, then became an intense sky-blue, followed by white, and finally a cloudy white.’
- ‘Common reductants are the active metals, hydrogen, hydrogen sulfide, carbon, carbon monoxide, and sulfurous acid.’
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.