Jordan is leaving from a small town in Wyoming and hiking through the wilderness to a post where he will spend the summer. The hike will take Jordan six days. One man can only carry enough food and water for four days. Jordan cannot take a mule or any other animal to haul his food and water because there will be insufficient food and supplies for the animals at his destination. How can Jordan make it to his destination?
Barrel of Water
Whats weightless visible to the naked eye and when you put it in a barrel of water it will make the barrel lighter in weight.?