Cooking experiment

This morning, to end this great scientific year we have prepared a sponge cake in Irati's and Pedro's solar oven!

In class we have followed the recipe. We didn't know how much time will the sponge cake need.... And apparently is more than a morning!!

Tomorrow will see the results.... Cross your fingers!!

Os dejo el video de nuevo, por si alguno se anima a probar este verano.

WOW, your so big now!!