Science Focus

Your reality really could be a simulation, say experts. Here’s why

To simulate the Earth, he suggests that it would be necessary to convert the entire stellar mass of a globular cluster into ...
Machine Design

Beyond Rigid Bodies: Mastering the Kinematic Mapping of Non-Rigid Materials

Shirts are full of curves—collars, cuffs, sleeves—but sewing machines operate in straight lines. Engineers opted to replace ...

Driver Goes Viral for ‘Beating the Matrix’ With a Controversial Roundabout Traffic Hack

There is nothing more universally frustrating than sitting motionless in a massive line of traffic while the adjacent lane ...
IEEE

Inverse-Time Overcurrent Protection Algorithm for Solid-State Power Controllers Based on FPGA

With the rapid development of new power energy intelligence, solid-state power controllers are gradually replacing traditional circuit breakers for system circuit protection due to their high ...
IEEE

Quality Evaluation of Ideological and Political Education Using Restricted Inverse Learning Strategy Based Gazelle Optimization Algorithm with Back Propagation Neural Network

Abstract: In Ideological and Political Education (IPE) system the teaching quality is crucial to analyze the comprehensive level of university to enhance the teaching process. However, the existing ...