NAIAS concepts
Though industry sales projections for 2009 were dire, automakers pushed forward with new environmentally friendly technology in concept vehicles with an eye on sportiness.
Electrifying changes for F1
Teams adopt hybrid power and adapt to slick tires.
Memorable advances
Bigger memories, faster cores let engineers boost efficiency and reduce emissions in engines.
Material opportunities
Compacted graphite iron, aluminum, and composites have significant roles in engine downsizing, but steel's capability and potential endures.
Building blocks
Engineering a good engine is half the battle; getting it through the assembly process without introducing flaws is the final victory.
Innovative Thinking 101
West Virginia University professor Dr. James E. Smith issues a call for innovation as one of the central themes of his term as SAE's 2009 President.
New 7 Series improves all over
From better fuel efficiency to more luxury accoutrements, BMW does more than one-up its flagship.