The rise of Manmohan Singh (1932-2024) from ordinary beginnings to a giant stature is a tribute to the genius of Indian ...

Government may use indigenously manufactured high speed trains for next round of expansion of its bullet train project, two ...

Qlib is an AI-oriented quantitative investment platform that aims to realize the potential, empower research, and create value using AI technologies in quantitative investment, from exploring ideas to ...

But that has begun to change. Advancements in 3D-printing technology have yielded increasingly reliable 3D-printed firearms, many of which require no federally regulated components to function.

Despite the extensive use of sparse graph signals, limited attention has been paid to the derivation of theoretical guarantees on their recovery. In this paper, we present a novel theoretical analysis ...

It might not be the topic of polite conversation—I grew up calling it “dessert talk”—but the quality of the toilet paper you use is important.

But I’ve had one problem with my favorite E Ink tablet: It has no backlight. The reMarkable Paper Pro tablet is reMarkable’s latest device launch, and after years of using the reMarkable 2 ...

More than a decade after the advent of the 3D-printed gun as an icon of libertarianism and a gun control nightmare, police say one of those homemade plastic weapons has now been found in the hands ...

When they arrived, they found two 3D printers and 35 3D-printed lower receivers for a variety of firearms, including AR-15s, handguns and UZIs. (Lower receivers are the part of the gun that ...

The murder of UnitedHealthcare CEO Brian Thompson marks the first known assassination in the United States involving a homemade 3D-printed firearm, raising concerns about the accessibility and ...

Abstract: This paper proposes a graph linear canonical transform (GLCT) by decomposing the linear canonical parameter matrix into fractional Fourier transform, scale transform, and chirp modulation ...