"At first it was just people cooking for their families, but then foreign tourists started arriving in town asking to see the people who cooked with the sun, which is when the idea was born to look for a place in Villaseca to form a solar centre," Ibacache said.

อ่านต่อเพิ่มเติม  โรงเรียนไทยรัฐวิทยา 88

สาระสำคัญ  โรค