ALBAWABA - Usually, some people who go on cruises feel seasick. But tribesmen living in the sea south of Indonesia are completely the opposite. The Bajau tribes live abroad primitive self-made boats, or seaborne wooden cabins they built themselves and have lived all their lives since birth. Tribesmen feel dizzy when they walk on the land. Strangely, they can swim underwater for 13 minutes without suffocating. Their lifestyle is reminiscent ...