Making Software 'Correct by Construction' Is it possible to build software so that you know that is is correct? How could this be done? Has anyone tried? What would it cost?
Why is Africa still the poorest continent? Among 29 countries where human life expectancy is still 50...
The celestial geometry of John Flamsteed: Mapping the heavens from 17th century Greenwich During his 46 years as Astronomer Royal, John Flamsteed elevated...