между нами тает лед

marty hoey

peter kinloch

karl gordon henize

didn't know

awesome

toptenzvids3

top 10 list

simon whistler

top ten

top10

toptenz

mountaineering (sport)

top 10 amazing facts

mt everest

amazing facts (business operation)

lungta

mount

sherpas

adventure

climb

qomolangma

ted ed

tededucation

ted

ted-ed

glaciers

weathering

plate tectonics

provincia studio

michele koppes

mount everest