You'll never believe what happens when you mix Marmite with air

Join Stjohn at the Marmite factory to see what happens to Marmite when it's mixed with air. Try at home for yourself.

Watch the full Online Field Trip and download the supporting resources on our website here: www.eathappyproject.com/online-field-trips/marvell…

Marmite photo pack: www.eathappyproject.com/resources/activity-sheets/…

The science of tasting and smelling: www.eathappyproject.com/resources/activity-sheets/…

Taste test: www.eathappyproject.com/resources/activity-sheets/…