Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
Having a mass many times (typically between 10⁶ and 10⁹ times) that of the sun.‘a supermassive star’
- ‘Two types of black holes are found in the universe: stellar-mass black holes and supermassive black holes.’
- ‘This discovery suggests that surveys of powerful supermassive black holes have so far underestimated their numbers by at least a factor of two, and possibly by up to a factor of five.’
- ‘But others, such as the Milky Way, would still have formed a supermassive black hole despite never being a quasar.’
- ‘Although astronomers are surprised to find a blue disk of stars swirling around a supermassive black hole, they also say the puzzling architecture may not be that unusual.’
- ‘An international team of astronomers have provided compelling evidence that we have a supermassive black hole at the centre of our galaxy.’
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.