Indian Train Impressions on Instagram: "© December 2025, Mailani Station at dawn. YDM4 #6760 diesel locomotive during the startup process, preparing to haul the Mailani–Nanpara Passenger train. Authentic engine startup and idling sounds captured in a calm early-morning atmosphere #ydm4 #locomotivestart startup #indianrailway"

This Machine Ran for 250 Years: A Marvel of Mechanical Engineering

This is the impressive moment a popsicle bridge built by students held a 430kg load. Civil Engineering student Maria Helena Thome and her four classmates constructed the DIY mini-bridge as part of a course project at the University Centre of Rio Preto (UNIRP) in Brazil. #RoadTo19M #Pubity (Via Virahog)