Cerulean Spark (ceruleanspark)'s status on Tuesday, 08-Apr-14 08:50:09 UTC
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So just how many silica packets would it take to adsorb all the water from someone's body? Let's use a 210-pound man as an example. We know that 70 percent of a human body is made up of water - 70 percent of 210 pounds is 147 pounds of water. We also know that silica gel can adsorb about 40percent of its weight in moisture. So 10 pounds of silica gel are needed to adsorb 4 pounds of water.
It turns out that it would take 367.5 pounds of silica gel to adsorb 147 pounds of water. Since a single packet of silica gel weighs 0.1 ounces, that means a 210-pound man would have to consume 58,800 packets of silica gel.
