In one sentence, describe what the following article is about: Holding the glass by the bulb will heat up the wine and distort the flavor. The reason for the stem is to prevent adding excess heat, so hold the glass lightly by the thin stem. Wine needs to "breathe," or rest in exposed air, after being opened to get the best flavor, so take your time examining the wine before starting to drink. This is a good time to catch a preliminary sniff of the wine so you can compare its fragrance after swirling. This will also allow you to check for any off odors that might indicate spoiled (corked) wine or some other biological or chemical imperfection, which will smell stale or rotten. Smells to note include: A musty, wet, attic-like smell means the wine was improperly bottled and cannot be salvaged. The smell of burnt matches is a product of bottling, but it should fade after exposure to air. Nail polish or vinegar-esque smells are indicative of a wine that is too acidic. Brettanomyces, or "Brett," causes a yeasty smell that is natural in red wines. Too much of this yeast smell can, however, ruin the other flavors of the wine and point to a mistake in the wine-making process. Tilting the glass can make it easier to see the way the color changes from the center to the edges. Hold the glass in front of a white background, such as a napkin, tablecloth, or sheet of paper, to make out the wine's true color. For the wine professional, this is the first clue to how old the wine may be and how well it is holding up. Look for the color and clarity of the wine. Intensity, depth, and saturation of color are not necessarily consistent with quality. The wine should not be murky or cloudy in color. White wines get naturally darker with age, but should not be brown. Red wines tend to lose their color with time, turning brownish, and have a small amount of harmless, dark red sediment in the bottom of the bottle or glass. Sediment formation, which looks like dirt at the bottom of the glass, is a naturally occurring process in which polymerization causes the precipitation of colloids of pigmentation, among other things, to fall out of solution and form small grainy sediment. Long story short: this is not a fault in the wine, it is a natural part of winemaking. This is to increase the surface area of the wine by spreading it over the inside of the glass, allowing the aromas to escape from solution and reach your nose. It also allows some oxygen into the wine, which will help its aromas open up. Lightly twirl the stem of the glass, keeping the bottom of the glass on the table if you are worried about spilling. Viscosity is how quickly the wine slides back down the glass. More viscous wines are said to have "legs," and are likely to be more alcoholic or contain more glycerol (for sweeter, dessert wines). Outside of looking pretty, this has no relation to a wine's quality, but more "legs" may indicate a full-bodied wine. Initially, you should hold the glass a few inches from your nose. Then let your nose dive 1/2 inch or so into the glass. What do you smell? Keep gently swirling your wine if you can't smell much -- swirling allows the evaporating alcohol to carry the aromatic molecules toward your olfactory sensors. If you don't think a wine smells good, it likely won't taste good. Great wine is enticing on the nose and gives you a hint of what is to come. Common scents include: Fruits: berries, cherries, and richer fruits for reds and citrus for whites. Floral or herb scents in whites and lighter reds, like Rhone region reds. Earthy scents, like soils, minerals, or rocks, are possible in nicer whites. Spices and unique smells like vanilla, toast, pepper, chocolate, and coffee come from the wooden barrels used to age the wine, usually oak. Older wines often have nuanced, subtle smells that are hard to place, so don't worry if you can't pick out a smell.
Summary: Fill a quarter of the glass with wine and hold the glass by the stem. Take a small sniff of the wine right after opening. Look at the edges of the wine and note the colors. Know that red wines have natural sediment at the bottom. Swirl the wine in your glass. Sniff the wine.

In one sentence, describe what the following article is about: You can install a waterfall on a natural slope or hill, or you can dig out the slope yourself. Alternately, if the soil or foundation you're digging into is difficult to excavate, consider building the stream above ground using a combination of rocks and gravel as your base. How much of a slope will you need? The absolute minimum slope you need is a 2 inch (5cm) drop for every 10 feet (3m) of stream. Of course, the steeper the slope, the faster the water runs and the louder the sound of the waterfall. You want your lower basin, which sends water back up to the top of the waterfall, to be located near an electrical source so that you don't have to string an unsightly extension cord across your otherwise pristine garden. Knowing just how much water passes through your stream and waterfalls will help you determine how large your upper pool and lower basin need to be. (You don't want your garden overflowing when you turn the pump off.) Here's how do to that: First, estimate the amount of water that passes through a linear foot of your stream. If your stream is relatively small say it's about 2 to 3 feet (0.6 to 0.9m) wide and 2 to 3 inches deep estimate about 5 gallons (18.9L) of water per linear foot. Add to or subtract from that estimate depending on the size and depth of your proposed stream. Next, measure the total stream capacity. Measure out how many linear feet your entire stream takes up. Now, simply make sure that either your upper pool or lower basin holds more than the total stream capacity. So if your stream capacity is 100 gallons (378.5L), a 50 gallon (189.3L) basin and a 200 gallon (757.1L) pool will easily accommodate the stream. Generally, waterfalls contain three different sizes of stone: boulders, or larger stones, which frame the waterfall(s); rocks, or medium-sized stone, which serve as the connecting stones; and gravel, which fills in the bottom of the stream and in between cracks and crevasses. Visit a "rock," "quarry," or "gravel and stone" dealer in person to get a feel for what kinds of stones your waterfall might enjoy. This is a much more reliable way of getting exactly what you want, as opposed to merely ordering a kit and hoping that the stones are ones that will look good in your backyard. Here's what you can expect to order when it comes time to buying stones for your waterfall: 1.5 - 2 tons of large (12 - 24 inches) boulders for upper pool and lower basin, plus 2 - 6 tons extra for 10 feet (3.0m) portions of stream that are above ground .75 ton of medium (6 - 24 inches) rocks per 10 feet (3.0m) of stream .5 ton of small (.5 - 2 inches) gravel per 10 feet (3.0m) of stream, plus 1 - 2 tons for the upper pool and lower basin each
Summary: Choose a location. Think about placing your waterfall near an electrical source. Plan the size of your stream. Get your boulders, rocks, and gravel.

In one sentence, describe what the following article is about: It's an app that's often located on the home screen, or you can open the app drawer by pressing the "Apps" icon at the bottom of the screen. On some versions of Android, you can simply swipe up on the home screen. Tap the search bar at the top of the screen and then type steam. Then start the search by tapping the magnifying glass icon on the bottom-right of the keyboard. It should be the first result if you correctly searched for "steam." The app will download and then install automatically. Once the app has downloaded and installed, this opens the app.
Summary:
Open the Google Play Store. Type steam into the search bar then tap . Locate the Steam app and tap Install. Tap Open.