समुद्र के नीचे सुरंग कैसे बनती है? TBM Machine का Secret 😱
The secret is revealed! How are TBM tunnels built under the sea? This secret video explains how tunnels are created in Samudra using TBM machines. Engineering’s greatest wonder and danger! This information is also useful for shorts. This video explains what a TBM machine is and how it works. Hazards of deep sea drilling. The wonders of India’s underwater tunnels. The future of hyperloop and floating tunnels. The secret to safety and security inside the tunnel. Timestamps: 00:00 – The secret signs of death 00:31 – The magic of the TBM machine 01:48 – The cutterhead harder than a diamond 02:48 – Navigation without GPS 07:21 – The future of hyperloop #TBMmachine #SamudraTunnel #EngineeringMiracle #UnderwaterConstruction #shorts