How Inventions Are Made — A Field Guide

How Inventions Are Made — A Field Guide is a professional engineering book published by 3D-LABS, written by practising engineers for working professionals, engineering graduates, and technical students in India. It provides structured, code-relevant, immediately applicable engineering knowledge — not academic theory. Available as an instant-download eBook PDF at ₹1,799.00 (sale, regular ₹1,999.00) and a physical Paper Book at ₹3,149.00.

All 3D-LABS engineering books follow a practice-first structure: each chapter is built around worked examples, engineering diagrams, and real-world applications. Where applicable, content references Indian Standards (IS codes, BIS), international standards (ASME, AISC, IEC, IEEE), and India-specific regulations such as IGBC guidelines for green construction. Every formula includes units, assumptions, and the applicable standard edition.

eBook PDF: Instant download — a secure download link is delivered via email and your 3D-LABS account dashboard immediately after payment confirmation. No shipping wait. Lifetime access included — re-download anytime. Paper Book: Printed and shipped to your delivery address in India. Expect standard courier delivery timelines.

Yes. 3D-LABS books are specifically written for Indian engineering context. Content includes Indian Standards (IS 456, IS 800, IS 1893, SP 46, etc. where relevant to the topic), Indian industry norms, and practical examples from Indian project environments. This distinguishes 3D-LABS books from generic international textbooks that may not reflect Indian code requirements or local practice.

This book is authored by the engineering team at 3D-LABS — a multi-disciplinary engineering consultancy with offices in Trichy (Tamil Nadu), Hyderabad, and London. 3D-LABS provides engineering design, analysis, and consulting services to industry, giving its authors direct, current knowledge of engineering practice. Books are reviewed for technical accuracy before publication. 3D-LABS books are used by 10,000+ engineers and students across India.

The eBook PDF is a digital file: instant download, searchable, print-friendly, accessible on any device, lifetime re-download. The Paper Book is a physical printed copy shipped to your address — identical content, ideal for desk reference and annotation. The Paper Book is priced at ₹700 more than the eBook PDF to cover printing and shipping costs.