Viruses are 100 times smaller than a Giardia cyst, and that one fact decides which piece of gear keeps you healthy.
The cheapest two weeks of food you can buy runs about $21 per person. Here's the arithmetic, and the four things it quietly leaves out.
The 10-item drugstore list, the fever numbers by age, and the exact signs that mean stop guessing and get help
A heavy pot, a bed of coals, and one number to hit. Everything else is just heat management.
Three jobs that need months of quiet time, and September is when you still have them
The first 5 feet around your house decide more than the next 95, and most people spend the weekend working on the wrong zone
Most people stop right before the edge gets sharp. The burr is the tell, and almost nobody checks for it.
Your zucchini and your pumpkin are the same species. That one fact explains most of the seed that comes back wrong.
Two of the three you can use freely. The gas one can leave you waiting days for the utility to come back.
Most guides stop at leathery and pliable. The step that decides whether your jar molds two months later comes after that.
One gallon a day is the number everybody repeats. Almost nobody does the second half of the arithmetic, which is the weight and the floor space.
The tick removal trick everyone repeats makes it worse, and the sting that looks scariest is usually the one that is fine.