Understanding Cold Water Shock - What You Need to Know The First Aid Show 2:36 8 months ago 3 588 Далее Скачать
Cold Water Shock: See How Cold Affects the Body in This Water Safety Demonstration Royal Life Saving Society UK - RLSS UK 0:50 11 years ago 1 058 Далее Скачать
What happens to the body when it's in cold water shock?: HealthLink KING 5 Seattle 2:08 4 months ago 2 581 Далее Скачать
Surviving Cold Water Immersion Boating Tips from the Canadian Safe Boating Council 4:02 8 years ago 1 811 Далее Скачать
Cold Water Victim Treatment Demo Boating Tips from the Canadian Safe Boating Council 7:03 8 years ago 382 Далее Скачать
Deadly Cold Exposure - Cold Weather Safety Tips - Safety Training Video Safety Memos 6:38 9 years ago 154 340 Далее Скачать
Watch how the tsunami happens after an earthquake deep in the sea, watch the speed of the waves channel video 1:26 6 years ago 5 735 608 Далее Скачать