logo of a dog laying on it's back reading a book

Speed Grid: 3B - TECH2 - Volcano 
some dashes
Goal: 30s

volcano
convection
internal
external
filtration
conduction
conduction
filtration
volcano
magnetic
external
equipment
filtration
equipment
volcano
internal
magnetic
magnetic
internal
equipment
external
conduction
convection
convection

© 2025, Edward J. Greenberg