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The Physics of Juice: How Fast Charging Actually Works (And Why Your Phone Doesnโt Explode)
An engineering-deep dive into USB-PD, PPS, Gallium Nitride (GaN), and the intricate handshake protocols that keep our modern devices charged safely at hyper-speed.
· 9 min read
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Beyond the Bytes โ The Magic of Binary-to-Text Encoding
Why do we turn raw binary into text? A deep dive into the engineering, math, and trade-offs behind Hexadecimal, Base64, Base32, and Base85.
· 15 min read
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The Quest for Transparency: Stripping Image Backgrounds and Decoding the Format Wilderness
An enthusiastic technical deep-dive into stripping image backgrounds, the mechanics of alpha transparency, and decoding five core image formats.
· 11 min read
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Save Gigabytes of Storage: Build a Batch Photo Resizer with iOS Shortcuts
Tired of huge photo files eating up your iPhone and iCloud storage? Here is a step-by-step guide to building a simple, automated iOS Shortcut that resizes your images to a web-friendly 1920px in seconds.
· 7 min read
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Step Into the Sunlight โ Why 15 Minutes Outside Can Change Your Day
A lunchtime walk reminded me how powerful sunlight is. The science behind why stepping outside โ even briefly โ improves mood, sleep, focus, and long-term health.
· 10 min read
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Cloudflare WARP โ The Free VPN That Isn't Really a VPN
How Cloudflare turned a DNS resolver into a full device tunnel, why they give it away for free, and what actually happens when you flip the switch.
· 17 min read
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I Wrote a Tool to Tame 15 Years of Photos โ Here's How It Works
A Python CLI that deduplicates, downscales, converts, and classifies thousands of photos using perceptual hashing, Apple Vision, and HEIC โ no cloud required.
· 32 min read