Easy face mask hack for perfect fitting✨!!

A library for OpenSCAD, filled with useful tools, shapes, masks, math and manipulators, designed to make OpenSCAD easier to use. Requires OpenSCAD 2021.01 or later. NOTE: BOSL2 IS BETA CODE. THE CODE ...

Flock operates the largest network of surveillance cameras in America, and, while it has contracts with thousands of police departments and municipalities across the US, sometimes ICE gains access to ...

When a historic bell was stolen from a Fredericton church after Christmas, a security camera from a neighbouring property caught a photo of a pickup truck. Fredericton police later shared the photo, ...

The mirror spider can rapidly shift a patchwork of minuscule reflective plates underneath its abdomen’s outer surface, altering the pattern of mirrorlike flashes. This uncommon display comes from ...

INDIANAPOLIS — A new bill filed in the Indiana Senate would make wearing a mask at a public assembly a Class C misdemeanor. Senate Bill 73, written by Indiana State Senator Gary Byrne, a Republican ...

Abstract: Quick response (QR) code is widely used for mobile payment to convey information. However, the traditional QR code has no semantic content and cannot be understood by human. To remedy this, ...