safety · safety

Bike helmet safety certifications vary widely, and MIPS technology adds meaningful rotational protection. But fit and retention system quality determine whether a helmet actually protects you. This guide breaks down what to look for beyond marketing.

Choosing gear for cycling (road, mountain, or city commuting) directly impacts your safety and comfort. This article focuses on helmet safety standards and cycling apparel functional design, helping you build proper gear

Electric blankets cause hundreds of home fires annually — almost all from overheating due to folding, bunching, or using uncertified products. This guide explains the engineering behind safe electric blankets, how to evaluate certifications, and the technology differences between traditional resistance wire and newer carbon fiber heating.

Secondhand platform scams evolve every year, but their underlying logic remains the same: luring you off-platform protection, tricking you into advance payment, and exploiting careless inspection. This article provides a full-process anti-fraud framework.

Many parents instinctively choose the softest mattress for their baby, but this is exactly wrong. Baby mattress selection follows completely different logic from adult mattresses.