Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a ...

This video shows how to build a LEGO Tic Tac vending machine using standard LEGO bricks. The tutorial covers the complete ...

Beginning our series on the latest EW BrightSparks of 2025, we profile Jadesola Adeleka, of Loughborough University and a ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

OmniFocus isn't simple or cheap, but it's an ideal to-do-list app for Apple power users who follow the Getting Things Done ...

ドーナツラボ (Donut Lab)とWATTエレクトリック・ビークル・カンパニー (WATT)は、EVの新基準となる革新的なパートナーシップを発表した。

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

両社は、プロロジウム独自の超流動化全無機固体リチウムセラミック電池技術を基盤とした次世代EV用バッテリーモジュールのコンセプトを発表する。高エネルギー密度、超高安全性、急速充電能力、優れた低温性能を特徴とし、電気自動車で約1000kmの航続距離達成を ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...

Avoid wasting money on 25 common purchases like premium gas, fad drinks, full-price clothing and name-brand groceries.