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.
Iâve finally learned to spell Livanâs name correctly. The decade saw nine pitchers make 300 or more starts, which is consistent with the 1990âs (10 pitchers with 300+ starts) and 1980âs (again, 10 pitchers with 300+ starts). It is possible that the number of starts a pitcher makes, which has been dropping since baseball started, has reached a point of leveling off.