California may soon test children on math as early as kindergarten in effort to curb dismal scores

A bill moving through the California Legislature would test students as early as kindergarten on math. It's part of an effort ...
IEEE

Parallel On-Chip Physical Random Number Generator Based on Self-Chaotic Dynamics of Free-Running Broad-Area VCSEL Array

Abstract: Random numbers, as a cornerstone in the interconnected digital world, are used in secure cryptographic protocols for commercial transactions, computing, and communications. Instead of the ...