Signals. I spent 2 years to understand this part.
33:52
Faster than Rust and C++: the PERFECT hash table
13:56
everything is open source if you can reverse engineer (try it RIGHT NOW!)
21:30
How a Single Bit Inside Your Processor Shields Your Operating System's Integrity
52:28
Emulating a CPU in C++ (6502)
16:07
Why Are Threads Needed On Single Core Processors
14:28
HOW TRANSISTORS RUN CODE?
19:12
Kernelless Kernel Programming (eBPF) - Computerphile
15:59