Problem: Article: This is where the water will exit the growbed. This is a 60 mm piece of pipe with an airtight cap on the top. The pictured bell siphon shows some pieces cut out of the bottom as well as some holes drilled in the side––you want these holes to be no higher than about 1 inch (2.5cm) from the bottom of the pipe. The water will drain down to this level and will then stop. This has holes drilled or cut out of it to allow the water to come in––and to keep the roots and the media out! The cap is optional, but helps to keep things out of the bell siphon. The mechanics of a siphon is relatively complicated, but you are really only concerned with the practical application of siphons to allow you to quickly empty a growbed into either a sump tank or fish tank using a simple mechanical method with no moving or electrical parts.
Summary: Observe the 25mm-13mm reducer on the far left of the photo shown below. Place the 60mm bell siphon in the middle. Finally, the 100mm media guard, shown on the far right, is simply to keep the growbed media out of the bell siphon. Bell siphons can be tricky to get working.

INPUT ARTICLE: Article: This crucial step will make the biggest difference in your cake's final appearance. If it's still warm or room temperature when you try to take it out of the pan, you'll end up with cracks and gouges in your cheesecake. If you're concerned about making sure your cheesecake looks perfect, don't skip this step. Make sure that the cake is at least room temperature or your fridge/freezer will overheat. When you're ready to serve the cake, the knife and hot water trick is the best way to remove the sides of the pan. Take a butter knife and run it under hot water, or dip it in a cup of hot water nearby. Run the knife along the edges of the cake against the sides of the pan. This loosens the cake while keeping the sides smooth.  You'll need to wet the knife every few inches to keep it from drying and dragging against the side of the cheesecake. Don't use cold water, as it isn't as effective as hot water. Using cold increases the chances that the cake will crack or break. Removing a cake from the springform pan base is more difficult than taking off the sides. It can help to use a source of heat to slightly heat the bottom of the cake, so that the butter in the crust softens and the cake is easier to move. Use one of the following techniques:   A cook's blowtorch. If you're lucky enough to have one in your kitchen, this is a great tool for warming up the base of a cheesecake. Hold the pan with a potholder. Turn on the torch and with extreme care pass the lit blowtorch under the base. This will heat the butter and soften the cheese just enough to slide the cake out of the pan. Take care not to overheat it!  A gas burner. Hold the pan with a potholder. Turn on your gas burner and carefully hold the cheesecake over the burner to heat up the bottom of the cake. If you don't have a gas burner, you can try a lighter. Again, be careful not to overheat the pan. It will get very hot.  A knife wet with hot water. This is the least preferable method, since wetting the crust of the cake will affect its texture. If you don't have tools to directly heat the bottom of the pan, this is a good option. Unlatch the pan and gently lift away the sides. A chilled cake will remain upright, rather than slumping to one side of the other. If you see any small cracks or spots that need correcting, run a knife under hot water and gently smooth out the rough parts. Right after heating the bottom, very gently slide the cake onto a platter that you have waiting right next to it. If you have trouble removing the cake from the base, gently push it with the flat side of a large knife to encourage it to move off the base. Push the crush, not the soft cheese filling, which is easily dented. Many cooks simply leave the cake on its base instead of attempting to slide it off. Feel free to place the entire cake base on the serving platter. You can hide its edges by decorating around the cake with sliced strawberries or raspberries.

SUMMARY: Chill the cake overnight. Loosen the sides with a knife and hot water. Use heat to loosen the cake from the base. Remove the sides of the pan. Slide the cake onto a platter.

In one sentence, describe what the following article is about: Aerosol shampoos are usually sold in spray cans, which you can carry in your bag or purse. In comparison to powder shampoos, aerosols can be applied more easily on the go. Spray shampoos are also usually better for oily hair. Spray shampoos releases more particulate in the hair. If you have trouble sneezing around strong odors, powder shampoo is the better way to go. Fine hair also benefits more from powder shampoo, as aerosol spray can weigh down hair too much. Dry shampoos come in a variety of scents. Some smell more like baby powder, while others can have floral or other fresh-smelling scents. Just as you would test out a perfume, spritz spray shampoo slightly in front of you and gage its smell. For powder shampoo, cup your hand above the open container and let it waft towards your nose.  Smelling the shampoo is especially important if you're allergy-prone. Scentless shampoos are an option. While you're smelling the shampoos, you may be able to try some on your hair. A single spritz or a small sprinkling of powder could help you determine which one works better for your hair. Some store-bought shampoos contain chemicals like butane or isobutane, which can cause hair damage if used excessively. Butane-based shampoos are also generally worse for the environment. Look for dry shampoos made of natural, eco-friendly ingredients or make your own. Cornstarch can be used as a dry shampoo alternative.
Summary: Pick an aerosol shampoo for convenience. Buy a powder shampoo if you're sensitive to smell. Smell the shampoo before you buy it. Avoid butane-based shampoos.

In one sentence, describe what the following article is about: To clean and disinfect your water bottle, try soaking it in a mixture of white vinegar and water. Mix one part vinegar with one part water in a bowl. Then, submerge the water bottle in the solution, making sure the solution gets inside the water bottle. Let the bottle soak for one to two minutes. Another option is to fill the bottle with the vinegar and water solution. Then, let the solution sit in the bottle for one to two minutes. Once you have soaked the bottle, rinse out the solution. Then, use a damp brush or a sponge to scrub the bottle. Make sure you scrub the mouth and lid of the bottle well, as this is usually where germs live. Scrubbing the bottle will also help to remove any remaining vinegar in the bottle. Let the water bottle air dry on a drying rack or a clean towel overnight. If you are in a rush, you can use a clean cloth to dry the bottle. Make sure you dry the mouth and lid of the bottle well.
Summary:
Soak the bottle in a vinegar solution. Scrub the bottle with a brush or a sponge. Dry the bottle.