Paayi Mayi

Complex Ideas. Simple Words. From Sand to Solar Panel: How Solar Power Is Built -- Silicon : A natural element found in sand and rocks - the foundation of solar manufacturing. Think of it like wheat. Polysilicon : This is highly purified silicon, the starting material for solar manufacturing. Think of it like flour before making bread. Ingot: Polysilicon is melted and shaped into a solid block called an ingot. Think of it like a loaf of bread. Wafer : The ingot is sliced into very thin pieces called wafers. Think of them as bread slices. Solar Cell : The wafer is treated and turned into a unit that can generate electricity from sunlight. Think of it like a sandwich made from bread slices. Solar Panel : Many solar cells are connected together to make a solar panel. Think of it like a lunchbox carrying many sandwiches. Simple story: wheat - Flour - Loaf - Slice - Sandwich - Lunchbox. Solar power : Silicon -Polysilicon - Ingot - Wafer -Cell - Panel.

Who's Arnab talking about? Who used to broadcast exit polls from Dubai but chickened out this time because Mamata's chair is going on May 4?