Ted Fried's MicroCore Labs Projects which include microsequencer-based FPGA cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects.
Aside from offering gorgeous and solidly built devices, Samsung’s phones come with some of the coolest wallpapers around. Samsung wallpapers are colorful, vibrant, and have plenty of contrast.
NT Virtual DOS Machine. Not the real one, but this one runs on 64-bit Windows (x64 and ARM64). It also runs on Linux (32 and 64 bit) and MacOS.