Just been having a chat on the phone with Jesse Crosse - one of our contributors on the technical side - about some of the very latest developments with diesel engines. Some of the results of the latest R&D out there sound genuinely exciting in terms of how efficient and clean the technology can become. An article is in the pipeline. Jesse is good at demystifying subjects that can be hard to get the old brain around. Here's an example: ANALYSIS: Lotus champions a methanol economy ...