Founder of Tampere engineering students' baptism tradition dies at 80

The local daily Aamulehti reported that Pentti Väänänen, a diploma engineer who helped shape Tampere's engineering student culture, died in Tampere on 4 June 2025.

Väänänen was raised in Kaleva and aimed at engineering from an early age. He repeated a year of high school to secure entry to the Tampere branch of the Technical University and later studied mechanical engineering. At Pirkanhovi he became a central figure in student life.

There he helped establish a student club, drew up its rules – including a 23:00–06:00 quiet-hours limit – and served as club host. Club nights there gave rise to the idea of baptising engineering students in the Tammerkoski rapids, a stunt that relied on local drainage running into the river.

Professionally he worked on mechanical design; his diploma thesis focused on the power transmission of the Sampo combine harvester. Väänänen began his career as a lighting designer at I-Valo and later taught theoretical subjects at Mikkeli technical school.

He built a 250-square-metre brick home on Saimaa in Anttola almost single-handedly. He kept extensive collections and a well-tended garden, and lived with three dogs. He is survived by his sister Raija Hyvönen and his brother Jorma Väänänen.