IITB Students Launch ₹30 Lakh Open-Source Microfab Lab

Morning Intelligence • Thursday, July 02, 2026

The Gist View

Three undergraduates at IITB—a premier public engineering institution in Mumbai—built HackerFab, an open-source semiconductor microfabrication lab, for ₹30 lakh ($36,000). Founders Aryamman Bhatia, Abhineet Agarwal, and Kartik U.C. prove the global tech bottleneck is hands-on talent, not state capital. Governments pour billions into chip subsidies because physical plants project political power, yet most engineering students graduate without touching a silicon wafer.

Training a sovereign workforce stalls on the prohibitive cost of accessing commercial nanofabs for routine practice. A $36,000 DIY lab inherently cannot replicate the multi-billion-dollar environments and proprietary IP of advanced nodes. Instead, the students built maskless lithography using Digital Light Processing (DLP)—a projection technology adapted to direct light for chip manufacturing. Their setup achieved 3-to-4-micron patterns, yielding a PN junction diode and a MOSCAP, a fundamental testing structure used in semiconductor manufacturing.

By producing working silicon devices at a fraction of commercial costs, the 2025 open-source initiative offers a scalable blueprint for engineering talent, notes Emergent Ventures.

The Gist AI Editor

The Global Overview

HackerFab IITB

State chipmaking subsidies over-reward physical plants, ignoring that the primary barrier to a sovereign workforce isn’t theoretical physics, but the high cost of accessing commercial nanofabs. Filling this gap, undergraduates Aryamman Bhatia, Abhineet Agarwal, and Kartik U.C. founded HackerFab IITB in 2025 (Emergent Ventures). For $36,000, they built equipment using Digital Light Processing (DLP)—a projection technology adapted to direct light for maskless lithography in chip manufacturing—producing a MOSCAP, a metal-oxide-semiconductor capacitor, a fundamental testing structure used in semiconductor manufacturing. While advanced commercial node manufacturing requires multi-billion-dollar environments and proprietary IP a $36,000 lab inherently cannot replicate, HackerFab and Ukrainian drone strikes on Russian refineries both demonstrate the outsized impact of decentralized, low-cost technological adaptation over centralized incumbents—whether through cheap drones bypassing military defenses or DIY labs circumventing multi-billion-dollar monopolies.

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The European Perspective

European Industrial Decarbonization

Environmental regulations are forcing a tradeoff between emissions mandates and industrial survival. Since 2016, EU imports of cheaper, high-emission cement surged from 2.4 million to 14.2 million tonnes (Politico). With domestic exports dropping over 50%, producers like TITAN Group warn this cost disparity deprives Europe of strategic autonomy in foundational construction materials.

Russian Domestic Fuel Crisis

Energy forecasts strained by the protracted Iran Hormuz standoff face a secondary shock: Ukrainian drones disabled 25% of Russia’s refining capacity (Associated Press). Bypassing gridlocked Western aid, this campaign cut refined output by 700,000 barrels daily in April and May 2026, forcing regional gasoline rationing of 40 liters per vehicle (Al Jazeera, Politico). Untouched reserves allow Moscow to export raw crude to alternative buyers to sustain its war chest, but a structural reality is exposed: the petrostate shields its macroeconomy from financial sanctions, yet remains hyper-vulnerable to the physical severance of localized refining nodes.

French Heatwave Labor Defenses

Extreme temperatures are altering labor economics. Marylise Léon, head of the CFDT—France’s largest trade union confederation—demands a “social climate shield” (Le Monde). This framework mandates operational halts for workers facing life-threatening heat exposure, formally translating climate volatility into unavoidable downtime costs for employers.

Catch the next Gist for the continent’s moving pieces.

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