Introduction In the rapidly evolving landscape of the electromagnetic spectrum (EMS), DARPA’s COmpact Front-end Filters at the ElEment-level (COFFEE) program emerges as a pioneering initiative. Aimed at enhancing the capabilities of Active Electronically Scanned Arrays (AESAs), COFFEE addresses the critical need for heightened performance and adaptability in the modern EMS …

A new dawn is breaking in the field of materials science with the emergence of architected shape memory materials (PXCM). These innovative materials possess the ability to change shape and recover from deformation, a property that promises to revolutionize a wide range of industries. Imagine a future where Roads repair themselves: …