Q: Each time you open the door, it allows heat to escape from the stove, and this will result in a cooler and less efficient fire. Moreover, opening the door can allow smoke to escape into the room too, which is bad for people’s health.  Once your fire is burning, the only time you should open the door is when you're adding more wood.  Open the door slowly to prevent a blast of fresh air from rushing into the stove and creating smoke. Keeping the door closed will also prevent sparks and embers from shooting out, and this is important because these can cause burns or start fires. After you’ve added some small logs and let the fire establish itself, you can add larger logs to the fire. When the flames from the smaller logs start to subside, add about three larger logs to the fire.  When those logs have burned down and are mostly embers with some visible flame, then it’s time to add more logs.  Don’t add more than five logs at a time. Adding too much wood at once will partially smother the fire and leave fuel unburned, and this leads to smoke and creosote buildup. After about 20 minutes, when the fire is established and burning well, reduce the amount of air going into the firebox. This will provide the fire with enough air to keep burning, but will stop it from blazing and burning too quickly.  Close the air valve levers so that they're open about one-third of the way. This includes the primary air, secondary air, and the damper. Never close the secondary air valve or damper completely. This can lead to tar, soot, and creosote buildup in the chimney. The point of a wood stove is to heat a house, and you can help this process along by using fans to blow hot air from the stove around the house. There are many stovetop fans you can buy that sit on top of the wood stove and blow the heat outward. Fires are great for providing comfort and warmth, but fire can be dangerous and must be treated as such. There are many things you can do to keep your home and family safe, including:  Keep children and pets away from the stove when there's a fire burning. The metal of the woodstove will be extremely hot, and can cause burns. The easiest way to keep kids and animals away from the stove is to install a fence or safety gate around it. Keep all combustible materials at least 3 feet (90 cm) away from the wood stove. This includes fuel, kindling, papers and books, and furniture. Have a fire extinguisher installed in the same room as the wood stove. To have an overnight fire, open the air valves and add some large pieces of hardwood to the fire. Let the fire burn for about 25 minutes, and then close the valves to their regular spot. This will prevent smouldering, which leads to smoke and creosote buildup.  Let the fire die out naturally rather than throwing water on it. Once the fire has died down and there are only embers left, you can leave the fire to die out on its own.
A: Keep the door closed. Add larger logs. Close the air intakes partially. Use fans to circulate the heat. Use proper safety precautions when using the wood stove.

Article: Flounder can be found up and down the Atlantic coast of the U.S. in rivers, estuaries and streams near the ocean, where they migrate in the fall. Flounder fishing is especially popular in Southeastern states such as Florida, Alabama, and South Carolina, but flounder are also plentiful in the Northeastern coastal areas. There are often restrictions on the size and/or number of fish you can catch, so check your local ordinances. You may need a fishing license to fish in your area as well. Flounder can actually be fished all year round, but they're easier to catch in the fall, between September and November, when they migrate toward the ocean. They spawn during the spring and summer, and when they're large enough, the swim to the ocean to spend the winter there before coming back.  If you want to fish for flounder in the winter and spring, you certainly can; however, expect to catch smaller flounder that may not be large enough to keep. Check local fishing reports in the area you plan to catch flounder before you plan your trip. Flounder tend to lie on their sides at the bottom of the river, estuary or coastal area where they reside. One particularly large species of flounder is called a "doormat," referring to its shape and preference for residing low to the ground.  Flounder are grayish-brown with lighter spots, helping them blend in with sandy, pebbled riverbeds and estuaries. Flounder have both eyes on the same side of their head, enabling them to see what's happening above them as they lie on their sides. Flounder like to stay near ledges and dropoffs, where they can ambush passing fish. Find areas where the current runs from shallow to deeper water, and you're likely to spot flounder there as well as in seams. One good way to figure out where the ledges and drop-offs are is by wading the area before you cast your line. Feel around with your feet to discover the best hiding places for flounder. Since flounder stay close to the ground, they leave tracks in their wake when they move away to feed. Getting familiar with these telltale tracks while the tide is low should tell you where you can find flounder when they come back in with high tide. Getting to know the area where you want to fish is the best way to get lucky with flounder. Take several trips to the area at both low and high tide to get more familiar with the fish's habits.
Question: What is a summary of what this article is about?
Fish saltwater areas on the Atlantic coast. Fish for flounder when they migrate. Look for flounder near the bottom. Look for flounder under ledges. Check for flounder tracks.

Problem: Article: For an inventor to claim to be protected by a patent, that patent must have been filed properly. You or your attorney may be able to do some research and find out that the patent was not, in fact, properly filed. This would give you a strong defense against the claim of patent infringement. Patents are not everlasting. After an inventor files a patent, and it is issued, the patent protection lasts for 20 years. If that time has expired, then the item is no longer protected, and you cannot be challenged or sued for using it. A patent can also expire or be terminated prematurely if the owner does not file annual maintenance fees with the U.S. Patent Office. To find out if this has happened, you can search on the website of the U.S. Patent Office. A patent provides protection against people who unlawfully use an inventor's design or invention. However, the scope of the protection is quite narrow. If you have invented, created or designed something similar, but sufficiently different from the original, then your use may not be prohibited by the patent. The concept of being “sufficiently different” is difficult to define. You may raise this as a defense, but if the patent owner disagrees, you may have to go to court to get a ruling.
Summary: Research the validity of the patent. Find out if the patent has expired. Argue that your item or invention is sufficiently different from the patented item.

Q: Potatoes are full of nutrients like potassium. Potato juice is a healthy choice to drink on its own. You can have a glass of potato juice with a meal instead of water.
A:
Drink the juice on its own.