Article: Goggles allow you to see clearly underwater without irritation, and their strap ensures they remain affixed to your head while swimming. They're secured easily: you place the lenses over your eyes, and then stretch the silicone strap around to the back of your head. The strap should press snugly against your temples, like glasses, but shouldn't hurt. A pair of goggles is only as good as its seal, so if water's getting into your lenses you might want to try a different pair. The strap and lens shape should do all the work necessary for a good seal; you shouldn't have to repeatedly fix the suction by pressing them against your eye sockets. Goggles are uniformly used by competitive swimmers, who can't have their vision compromised by going without, or their speed compromised by using the less aerodynamic dive mask. First realized in the polished tortoiseshells that fourteenth-century Persians used to protect their eyes while diving for pearls, goggles have gone through some significant improvements since then. Modern swim goggles provide excellent visibility and use plastic, silicone, and polycarbonate blends. A dive mask goes a step beyond goggles, covering your nose as well. If you're uncomfortable blowing air out of your nose, this means no more awkward nose-holding when you're underwater! Like goggles, dive masks are affixed to the head by a single strap, thicker than most goggles', and should remain on your face while swimming without requiring any manual application of pressure. Dive masks work because their flat surface and the space between their window and your eyes allow your eyes to focus underwater. Light bends differently underwater than in air, and the mask's design corrects this for you. Snorkels can be attached to the straps of diving masks, allowing you to float along the surface of the water with unlimited access to good, old-fashioned air. If you wear glasses, you can have your prescription put into your mask! Diving with contact lenses is also possible, though you should stick to soft lenses if you head into the open ocean. Hard lenses can suction painfully to your eyes at greater depths. Diving with the aid of an oxygen tank (or a tank filled with another appropriate, compressed gas mixture) is known as scuba diving. Divers equip themselves with dive masks, wetsuits, fins, and buoyancy compensators to aid in their underwater movement as they explore the sea floor, shipwrecks, reefs, and cave systems. Search near you for diving certification programs if you're interested! There is nuanced, particular safety information which must be learned in order minimize risk when traversing underwater environments that humans aren't designed to live in. Wetsuits absorb and retain a layer of water which your body will warm, in turn keeping you warmer. It gets cold down there! Fins provide divers with faster propulsion, which is quite necessary considering the other gear they're saddled with. Buoyancy compensation works by inflating and deflating a special vest with air, in order to control the depth at which you float in the water. Weights are also used to aid in descent. Reefs can be both natural, such as those involving large networks of coral, or artificial, when they're structures which have been created or deliberately sunk by man.
Question: What is a summary of what this article is about?
Strap on some goggles. Wear a diving mask. Scuba dive.

Problem: Article: Cut off all branches, stems, and shoots that come from the main stump. Depending on the size of the yucca, the root system might be pretty large. Having the stump isolated will make it easier for you to see where you need to begin digging. You can discard of the yucca with your yard clippings. Alternatively, there are plenty of household uses for yucca, including soap-making, basket-weaving, and cooking. The root network for the yucca plant is very large, so you'll want to start a hole that extends further than your stump. Set the boundaries by measuring from the center of the plant out to where your hole will start. If you don't have much space around the yucca, digging might not be the best option for removal because it will require you to dig up other plants. Yucca roots can grow deep into the ground, and you'll want to remove as many as possible as you're digging. Work your way from the outer edge of the hole into the plant, and keep digging until you stop encountering roots. If you hit a root, do not cut it, simply dig around it until you can remove it with the plant. Cutting the root will make it more difficult to remove. Once the plant and roots are removed, inspect the hole and check if there are any more roots poking through the soil. If so, remove them to the best of your ability and apply stump killer, also known as potassium nitrate, to the soil near the roots. If you do apply stump killer, be aware that it will kill any plants in the surrounding areas. The soil will be ready for planting 2-3 months after applying the stump killer. Like many other plants, the yucca roots will dry out if exposed to sun. If you've missed any roots, leaving the hole open for a few weeks before replacing the soil will ensure that they dry out and die. For safety purposes, you might want to rope off the hole to prevent animals or children from tripping or falling into the hole and getting injured. Keep an eye on the area once you fill the hole back in. New growth can appear quickly, and you'll want to dig up new shoots as soon as you see them. New growth can appear as late as a month after you refill the hole, so check back often and address new growth quickly by digging out the plant by its roots.
Summary: Use a saw or pruning shears to cut the yucca down to its stump. Dig a hole about 3 feet (0.91m) around the base of the plant using a shovel. Dig 3 to 4 feet (0.91 to 1.22m) into the ground. Check for additional roots and apply stump killer. Leave the hole open for 2-3 weeks to allow the sun to dry the soil. Monitor the area for new growth.

If you have a few items that always need to be ironed, try buying a garment steamer. Steaming takes about a quarter of the time ironing does and is a great option for large or special items that need to be pressed. Garment steamers have different water capacities depending on their size, so check your steamer's instructions before filling it. Don't fill it up beyond the maximum fill level--this can cause a leak that can damage your steamer. Get a hanger and put the item that needs to be ironed on it so that it's hanging upright. Most hangers will be fine, but avoid using hangers made of wood or that have cloth coverings--steam and water can damage them or leave marks on your clothes. If you're trying to steam curtains, leave them on the rod. You can use a garment rack, door sill, curtain rod, or anything that gets your item hanging vertically. Don't try to steam garments that are lying flat--you'll just get them wet! Check your label to be sure the item can be steam-cleaned before starting. Gently run the steamer head across the wrinkled areas until there are none left. Don't press it too hard against the garment--just hold it against the fabric and gently move it downward. You can hang up clothes on the shower bar to steam while you're taking a hot shower. This is less effective than using a steamer or dryer, but you'll be able to get some wrinkles out.
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One-sentence summary --
Buy a garment steamer. Fill the steamer and turn it on. Put the item on a hanger. Hold the steamer head up to the wrinkles. Hang your clothes in the shower.