STEM Challenges

Build your understanding of series and parallel circuits, apply Kirchhoff's laws, and explore the tools engineers use to design, prototype, and measur...

Discover the three fundamental quantities of electricity — voltage, current, and resistance — and learn how Ohm's Law connects them to calculate power...

Trace the journey of electricity from generation plant to home socket, understand why high-voltage transmission is essential, explore how transformers...

Investigate the engineering principles behind solar photovoltaic, wind, hydroelectric, tidal, and geothermal power systems, and understand the critica...

Understand how internal combustion engines, steam turbines, jet engines, and combined-cycle plants convert thermal energy into useful mechanical work,...

Master the four laws of thermodynamics — from the Zeroth law that defines temperature equilibrium to the Second law's entropy constraint — and underst...