Korean traditional heating system.

Today I am goig to talk about ondol.Korean's normaly sleep othe floor.In the winter the ondol meaning 'worm stone' kept the floor warm.they cook the food and the smoke of the fire hole warm's up the floor.And the smoke comes ouut of the chimmy.

I think onol is very good. Because we folllowed the heating system ondol so we can stay warm at winter to.

                                                             Thank you!!!