1729
ID: 492
Thomas Newcomen improves steam engine design using Bernoulli's fluid pressure calculations
ID: 492
1729
ID: 493
St. Alphonsus Liguori ordained - will combat Jansenism with 111 works defending God's mercy
ID: 493
1729
ID: 2251
Lord Hardwicke establishes modern mortgage law - equity of redemption protected, 'once a mortgage always a mortgage'
ID: 2251