MechaniCalc
mechanicalc.comMechanical-design calculators with documented methods
Mechanical-design calculators with documented methods
Structural calculators with free tools and paid design checks
AI Context Engine that prepares unstructured enterprise data for AI agents
Build structured prompts with the STCO framework and score them before use.
Security wargames with a suggested learning order.
Civil FE preparation with exam-style problems, practice exams, tutoring and a public video course preview.
Measurement conversion including historical and cooking units
AI math solver and tutor with step-by-step answers, PDF homework help, and study tools.
Calculators for work, study and household questions
Online postgraduate courses across professional subjects.
Native macOS context engineering and agent orchestration app
Find the local employment service for operational or professional work
Develop APL programs in an integrated environment with a Windows IDE and the cross-platform RIDE interface.
Open university course materials from Delft.
Software design as both technical and human work
Automotive reviews, vehicle news and engineering stories