1942: Tatra started production of Tatra 111 with air-cooled V12 diesel engine. 1  1943â46: The common-rail (CRD) system was invented (and patented by) Clessie Cummins. 2  1944: Development of air cooling for diesel engines by KlÃ¶ckner Humboldt Deutz AG (KHD) for the production stage, and later also for Magirus Deutz.
Aaron (then age 39) hit 40 home runs in 392 at-bats, ending the 1973 season one home run short of the record. He hit home run number 713 on September 29, 1973, and with one day remaining in the season, many expected him to tie the record.
What happens to the baseballs that are used in a MLB game once the game is over? As of April 2014, Roger Clemens (1986 and 1996) and Kerry Wood (1998) are tied for the most strikeouts in a nine-inning game with 20. Randy Johnson also struck out 20 in a 2001 game, though that contest went to extra innings.