How Your Brain’s Hidden Messaging System Powers Learning
Scientists have uncovered a crucial pathway that links brain cell activity to the activation of genes responsible for ...
Hackaday4y
A DIY 10-bit Relay Adder
When it comes to understanding computers ... [Nakazoto] built a 10-bit binary adder with relays. The build is designed from the ground up, including the PCBs, which are milled using a CNC machine.