Dock, stock and barrel: Meet the rocket engineer driving a sea change in shipping

It was hard to leave her dream job at ISRO. But Padmini Mellacheruvu, 30, is now framing rules to help massive ships switch to a clean fuel: hydrogen.

Dock, stock and barrel: Meet the rocket engineer driving a sea change in shipping
It was hard to leave her dream job at ISRO. But Padmini Mellacheruvu, 30, is now framing rules to help massive ships switch to a clean fuel: hydrogen.