The call for lightweighting has led to significant advancements in how we design and construct vehicles. Technology gains have resulted in new and exciting possibilities, but they have also created unique problem sets. The move toward increased aluminum usage in vehicles is one example.
While it is widely accepted that aluminum improves fuel economy and agility, aluminum also poses joint design challenges. The lessons learned while fastening steel bodies do not translate to the new aluminum joints, since aluminum behaves differently than steel. Based on this fact, even accepted practices like welding must be re-thought. Fortunately, proven technologies already exist to replace, and even improve upon, now incompatible practices.
MOF captures hot CO2 from industrial exhaust streams
How much so-called "hot" exhaust could be usefully captured for other heating purposes (domestic/commercial) or for growing crops?