A microkernel implements all drivers as user-space programs, and implements core features like IPC in the kernel itself. A monolithic kernel, however, implements the drivers as a part of the kernel...
The main difference between porcelain and fine bone china is the inclusion of up to 50 percent bone ash in the porcelain mixture that makes up bone china. China is also typically fired at a lower temperature than porcelain, which is double-fired at very high temperatures. Keep Learning.
Two materials used for bathroom sinks and toilets today are vitreous china and porcelain. People often assume that vitreous china and porcelain are two different materials, but they are actually made from the same thing. Vitreous china is a glazing technique added to porcelain.