Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A microphone which detects sound waves under water.
- ‘The tag encodes the data as a series of ultrasonic pulses transmitted through the water column from a hydrophone and are decoded by a receiver on a ship.’
- ‘Seismic waves are detected by instruments known as geophones when used on land or hydrophones in water.’
- ‘From seven boats, the scientists lowered hydrophones - underwater microphones - to a depth of about 1,500 feet.’
- ‘But most research to date has used underwater microphones, called hydrophones, to study the collection of sounds produced by various groups - not individuals.’
- ‘The fish were caught locally and transferred to large laboratory tanks where their behavior was monitored using hydrophones and infrared video cameras.’
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.