How Vikings Built a HEATING SHIP SYSTEM in -30°C Freezing Seas With NO Fire
#Vikings #AncientHistory #Survival
Get your winter coat soaked to the skin and it quits on you. The rough homespun wool a Viking crew wore in a freezing gale did the exact opposite.
For weeks at a time, Norse crews crossed the North Atlantic in open boats, in winter, with a rule that sounds suicid...
