Hans study

https://blast-wiki.win/index.php/CPCSC_vs_CMMC:_Understanding_Canada%27s_Cyber_Certification_Path_for_Defence_Contractors

Hans study is a quiet room on the second floor, with a worn wooden desk covered in stacks of engineering textbooks and half-empty coffee mugs. A drafting lamp casts warm light over blueprints for a bridge design; he often works there late into the night, referencing his grandfather's old slide rule.