Retail Price: IND ₹1599 / US $35 / UK £25 / EU €30

The Steam Engine is a mechanical invention that evolved over time to become the hallmark of the Industrial Revolution. An external combustion engine that uses steam to create rotational energy, it established a new normal for what was considered possible in all sorts of industrial processes, becoming the primary source of power until the early 20th century and the advent of commercially viable electricity. Most famous for its use in the Steam Locomotive, this invention gave us an innovative way to turn heat into motion and for the first time use fuel instead of water, wind or labor to power a process.