Ep077: Secret Life of SD Cards, Mining Minecraft's Secret Seed, BadPower is Bad, and a Sea of Neon

Hackaday editors Mike Szczys and Elliot Williams are deep in the hacks this week. What if making your own display matrix meant a microcontroller board for every pixel? That's the gist of this incredible neon display. There's a lot of dark art poured into the slivers of microSD cards and this week saw multiple hacks digging into the hidden test pads of these devices. You've heard of Folding@Home, but what about Minecraft@Home, the effort to find world seeds from screenshots. And when USB chargers have exposed and rewritable firmware, what could possibly go wrong? Show notes: https://hackaday.com/?p=423655