How-To Geek on MSN

Don't Limit Yourself to One Type of Switch on Your Mechanical Keyboard

As a general rule of thumb, it's best to change entire key groups or rows of switches. For instance, if you want to swap out ...
IEEE

A Planar Single-Actuator BI-Stable Switch Based on a Hookless Nonuniform ARC-Shaped Mechanism

Abstract: This paper reports a compact, planar bi-stable electromechanical switch, which employs a nonuniform, arc-shaped design without hook locking, replacing the traditional sharp beams or latching ...
C&EN

Electrochemical Molecular Switch for the Selective Profiling of Cysteine in Live Cells and Whole Blood and for the Quantification of Aminoacylase-1

Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 106, Taiwan Institute of Biochemical and Biomedical Engineering, National Taipei University of ...
IEEE

Vibration Characteristics of Thomson Coil Actuator Based on Simulation and Experiments

Abstract: To meet the fast and stable operational demands of DC circuit breakers (DCCBs), an ultrafast mechanical switch (UFMS) based on a Thomson coil (TC) actuator is studied. First, a 2D finite ...
BBC

Road injuries drop by 900 since switch to 20mph

A driving instructor in Wrexham said he had been seeing more dangerous driving on the roads since the change Almost 900 fewer people have been injured on Welsh roads since the default speed limit was ...