“I recently decanted some diesel engine oil into a 208-liter drum and weighed it. It weighed 197 kilograms. I then sealed the drum. After a week, I re-weighed the drum and discovered that it weighed only 185 kilograms. Where did the lost weight go?”
“I recently decanted some diesel engine oil into a 208-liter drum and weighed it. It weighed 197 kilograms. I then sealed the drum. After a week, I re-weighed the drum and discovered that it weighed only 185 kilograms. Where did the lost weight go?”