Expandable Flood Barrier | A Life Saving Technology

In this video Sabin Mathew interviews Praveen Vettiyattil, the invetor of 'Expandable Flood Barrier'. You may reach the inventor for business enquiries at vettiyat@gmail.com or https://youcaninvent.org/

It was a great experience to interview Mr. Praveen Vettiyattil. I learned a lot from his thought process and practical approach. I hope you will benefit a lot from this video.

Видео Expandable Flood Barrier | A Life Saving Technology канала Lesics