Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A vacuum formed above the column of mercury in a mercury barometer.
- ‘It was the first man-made vacuum, and, thanks to the publicity given the experiment, is called a Torricellian vacuum to this day.’
- ‘Make two nested fields, then shrink the internal one to produce a Torricellian vacuum between the two fields.’
- ‘As early as 1670, a French scientist, observed a bluish phosphorescence in the Torricellian vacuum of a barometer, after the mercury column had been shaken up and down.’
- ‘I was concerned however, that the air at the top of the upright would be at a very low pressure, (Torricellian vacuum), and hence a regular airpump would not work.’
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.