Interactive installation to check the relationship between calories consumption and the calories in various food.

The spectator is invited to walk on a conveyor belt until he/she has burnt-out 10 calories (approximately 2/3 minutes).

The calories consumption is displayed on a monitor. Inside some fridges is reproduced well-known food such as butter, bread, hamburger, etc. for an amount equal to the 10 calories that the visitor has burnt out.