“Too little compression will usually result in unmet performance expectations. On the high side [too much compression] carries greater risk in tuning and potential component failure if appropriately ...

Company posts online calculator to show fuel savings benefits of its newest engines. The Mack Trucks online fuel savings calculator has been designed to show fleet owners the fuel savings potential of ...

"Charles Babbage completed plans for an elaborate, all-mechanical calculator in 1849. His Difference Engine #2 was so complicated, with more than 8,000 separate parts, that it was never built during ...