23 June 2019

calcareous

[ kal-kair-ee-uh s ]

adjective

of, containing, or like calcium carbonate; chalky:
calcareous earth.

Example

‘He had to move back,’ Yossarian argued in a vain effort to cheer up the glum, barrel-chested Indian, whose well-knit sorrel-red face had degenerated rapidly into a dilapidated, calcareous gray.
Catch-22
Joseph Heller

Today’s quote

We can only see a short distance ahead, but we can see plenty there that needs to be done.

– Alan Turing

On this day

23 June – International Widows’ Day – a UN ratified day to address the ‘poverty and injustice faced by millions of widows and their dependents in many countries’.

23 June 1912 – birth of Alan Turing, British mathematician and computer scientist. Turing is considered to be the father of computer science and artificial intelligence. He invented the ‘Turing machine’ which formulated the computer algorithm. It’s the forerunner for the modern computer. During World War 2, Turing was instrumental in cracking German messages encrypted by the Enigma machine. Sadly, Turing’s achievements were overshadowed by him being charged with gross indecency after admitting to being in a homosexual relationship. On 31 March 1952, following his guilty plea, he was chemically castrated. Two years later, on 7 June 1954,Turing took his own life with cyanide. On 10 September 2009, British Prime Minister Gordon Brown publicly apologised on behalf of the British Government for the ‘appalling way he was treated’. On 23 December 2013, Queen Elizabeth II issued a posthumous royal pardon, clearing Turing of the charge of gross indecency.

23 June 2000 – 15 backpackers perish in a fire at the Palace Backpackers Hostel, in Childers, Queensland, Australia.