This course contains free technical lessons curated by Engineers Digest to help fresh engineers build a strong foundation in core engineering topics. The first module covers Pressure Vessel Design (ASME VIII Div. 1) — including pressure considerations, material strength, temperature effects, and inspection standards (API 510). More modules may be added over time, covering various disciplines such as piping, heat exchangers, mechanical seals, corrosion, and inspection practices. These lessons are designed to be clear, practical, and aligned with industry standards for engineers working in oil & gas, petrochemical, and related industries.