Things I Learned

• Android can run Linux apps if compiled with Google's NDK

• LLVM is a Low Level Virtual Machine

• GCJ was GCC's compiler for Java

• LLVM, JVM and .NET/Mono are similar

• ConnectBot is a terminal, Termux is like a chroot

• Android uses Toybox shell utilities

• An OS controls privileged instructions, and applications can only run non-privileged instructions directly

• Computers run on pulses, not on binary numbers. It can be colour coded instructions or even presses.

• Raita means Pachadi in Malayalam

• Biriyani is said to have been invented by the Mughals