Article: The Titan Submarine Implosion - A Probable Fatigue Crack Ruptured the Viewport to Instantly Destroy the Vessel - Fatigue properties of plastics are not well known, and this lack of knowledge likely resulted in implosion of the plastic viewing portal on the Titan Submarine. Fatigue is a complex failure mechanism in all materials, and the likelihood is questionable that fatigue was adequately investigated before submerging this submarine over and over. Most engineers do not well understand this complex failure mechanism.
/PRNewswire/ The "Global Concrete Restoration Market by Material Type (Shotcrete, Quick Setting Cement Mortar, Fiber Concrete), Target Application (Roads,.
CHENNAI : Indian Institute of Technology Madras Researchers have launched India’s first indigenously developed Polycentric Prosthetic Knee, which aims to improve the quality of life for thousands of above-knee amputees. Called ‘Kadam,’ this ‘Made in
IIT Madras researchers have launched the country's first affordable and Made-in-India prosthetic knee called 'Kadam' which can transform the lives of thousands of above-knee amputees.