@factokraz: Sandbag house 😳 Yeh emergency shelter Pakistan, Iran aur China jese mulkon mein flood aur earthquake ke waqt banaya jata hai. Koi cement nahi — sirf mitti se bhare bags ko layer by layer stack karke kuch hi ghanton mein strong temporary ghar tayar! Simple idea… lekin life-saving solution 💡 Disclaimer: This video is for educational purposes only. All content belongs to their respective owners. No harmful or risky activity is promoted.#info #factokraz #facts #facthindi #factshorts