Month: January 2015

Trial Measurements and Data Handling

Our measuring instrument is a guillotine like device that we can use to break chips. For now we practiced with dry spaghetti as they are less messy and easily accessible. The two sensors we use are a load cell at the tooth of our guillotine to measure the force and a potentiometer to measure the displacement change as we move down. We filter the signal from the load cell using a self-made instrumentational amplifier and measure the voltages with an oscilloscope.

The photo of the oscilloscope output below shows a typical measurement outcome when breaking the spaghetti. The blue channel is proportional to the displacement while the yellow channel represents the force on the spaghetti.

Introduction and Summary of the Literature Review

Hi, my name is Léon and I am one of the students working on the physics of cooking project this year. We have had some problems with ICT and I have been meaning to post for a while since we have made a lot of progress. I think the best introduction to our work would probably be a quick summary of my literature review to give you an idea of the field in general.

I was quite surprised about the amount of literature on frying potatoes and about food in general. Scientists from all kinds of backgrounds have successfully applied objective methods and carefully thought through theories to cooking.