A Cracked Piece of Metal Self-Healed in Experiment That Stunned Scientists   Science Alert - June 20, 2025

Two weeks before the 78th anniversary of the Roswell UFO Incident - the article posted above took me back to my Roswell file ... Debris found at the scene of the Roswell UFO crash allegedly possessed highly anomalous physical properties. The strange material resembled dull aluminum or lead foil. When crumpled it straightened back up leaving no creases or wrinkles, similar to a shape memory alloy.