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 is also in the top five for career hits (3,771) and runs (2,174). He is one of only four players to have at least seventeen seasons with 150 or more hits. Aaron is in second place in home runs (755) and at-bats (12,364), and in third place in games played (3,298). At the time of his retirement, Aaron held most of the game's key career power hitting records.
The season did have memorable action, such as the Giants playing the Red Sox in Boston for the first time since 1912 and the Giants hosting the 2007 MLB All-Star Game. Most notable during the season, however, was Bonds march towards Hank Aaron's career home run record of 755.