Category: News

Amazon tumbles as profit declines for first time in two years

(Bloomberg) – Amazon.com Inc. reported its first quarterly profit decline in more than two years, missing analysts’ estimates, amid higher spending to speed package delivery. Shares fell more than 7% in extended trading.

Third-quarter earnings were

The Tractor-to-Trailer Interface

Ever since digital antilock braking systems were mandated in the mid-1990s, an ever-increasing array of electrically powered, data-networked technologies have placed increased demands on the tractor electrical system and databus.