家庭应急供电系统搭建指南：从逆变发电机到Ecoflow储能再到家庭电路改造，结合西雅图炸弹风暴断电经历分享燃料储备、网络备份等实战经验。
Weathering the Storm: How We Prepared for and Survived a Multi-Day Power Outage
A practical guide to building a home emergency power system - from portable generators to Ecoflow Delta Pro with home circuit integration, solar panels, and lessons from Seattle's bomb cyclone outage.
机炮才是无人机的浪漫
用大疆御3搭载ZWO天文相机实现1寸传感器320mm长焦：画质碾压原生长焦头，支持RAW和M档，探索无人机摄影的画质极限，整机重量控制在500g。
使用ZWO相机山寨Leica Monochrom
用ZWO天文相机+树莓派4自制方形画幅黑白相机"鸭苏"：高感表现惊艳，支持红外紫外摄影，成本远低于徕卡M10 Monochrom，探索中画幅黑白摄影的平民方案。
Auto focus solution for SharpStar FMA180
DIY solution for adding ZWO EAF autofocus to SharpStar FMA180 telescope using 3D-printed parts and GT2 belt, with assembly instructions and sample astrophotography results.