text: humare dost keh rahe the ki agar hum ghar ke liye geothermal heating system lagate hain,toh energy bills kitne kam ho sakte hain, kya tumhe yeh idea pasand hai?wow, yeh toh innovative hai! agar hum isko implement karte hain, toh sirf bills nahi, balki comfort level bhi increase hoga, kya mast hoga!