Meet Bille, the name given to the world's first monostable tetrahedron—a four-faced object that will always land on the same ...

In this paper, we present a novel design of a spiral inertial microfluidic (trapezoidal cross-section) sorter with enhanced separation resolution and demonstrate its ability in separating/recovering ...

This article aims to develop a reliable automatic measurement system to measure the geometry parameters of the cross section of cigarette filter rods. To achieve this purpose, an automatic measurement ...

This work aims to investigate the transverse free vibration of non-uniform beams with exponentially varying rectangular and circular cross-sections. When solving the governing equations for ...

A polarization-insensitive broadband absorber with a notch band characteristic has been presented for radar cross section (RCS) reduction applications. The proposed design is a three-layered structure ...

DOI: 10.1126/sciadv.adq9990 Using AI to analyze brain scans of students solving math problems, researchers offer the first-ever glimpse into the neural roots of math learning disabilities.