Submitted by likessvenska t3_ygxkzv in todayilearned
kelldricked t1_iudslk1 wrote
Reply to comment by pickles55 in TIL In China more than 40 million people live in caves by likessvenska
They probaly are. When the front door (entrance of the cave) is properly isolated you have great isolation overal.
Viewing a single comment thread. View all comments