So we went back to MIT, we took out the Instron machine and we figured out what sort of forces you needed in order to compress a briquette to the level that you actually are getting improved performance out of it?
Vam tornar al MIT, vam agafar la màquina "Instron", i vam recercar quin tipus de pressió es necesitava per poder comprimir una briqueta de tal manera que es pogués obtenir una millora de rendiment.