Interesting Engineering on MSN

New hydrogen engine achieves diesel-level performance for medium-duty vehicles

Researchers from the Southwest Research Institute (SwRI) have successfully developed an optimized spark-ignited hydrogen ...
Jalopnik

This Internal Combustion Engine Didn't Need Oil, At Least On Paper

Ford once sketched a road where an engine's pistons never saw oil and engines ran hotter on purpose. In a late‑1980s patent application filed and granted in Europe, the company described an "uncooled ...