Abstract: A first-of-its-kind design methodology to realize thermally actuated origami-inspired multilayer Miura frequency selective surfaces (MLM-FSSs) using a polyester-based substrate is presented ...

A cacophony of barking alerts me to the cardboard box delivered to my front door. Packed inside is a single sheet of white corrugated plastic folded into what looks like a large suitcase. My canine ...

As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

Abstract: This letter investigates stability issues related to linear discrete-time cone-preserving systems with time-varying delays. The study begins by examining the monotonicity of discrete-time ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Watch as oven-dried pine cones are transformed into a striking hybrid bowl using multi-colored epoxy resin with blue and gold metallic pigments. Discover the techniques behind this creative ...