Fundamentals
What creates pressure in an espresso machine?
Pressure through the coffee bed
Kitchen equipment and cooking.
See how kitchen equipment turns motion, pressure and heat into a meal.
Fundamentals
Where does the heat from a fridge go?
Where a fridge puts the heat
Fundamentals
Why does the spray arm rotate without its own motor?
The arm driven by its jets
Fundamentals
Where do hardness ions go inside a softener?
The resin that exchanges ions
Fundamentals
Why does a pan heat without touching a hot burner?
Heat from eddy currents
5 experiments to explore. No account. Just curiosity.