What technologies are used in polar regions?

Polar regions

· Snow houses - protection, accessible building material

· Snow shoes - saves time and energy, prevention of sinking into snow, travel longer and further

· Snow sled - faster and more efficient travel and transporting, today search and rescue, easier and further hunting

· Clothing - maintaining body heat, move around there environment more, spend more time outdoors

· Sunglasses - protection from the sun, spend more time outdoors

· Oil lamps - provide heat and light, cooking food, more active in the dark

· Ice breaker boats - more access, more hunting, more human interactions