Problem: Write an article based on this summary: Add anti-inflammatory foods to your diet. Make sure you get enough vitamin E. Eat more calcium. Stop doing activities that hurt.

Answer: Joints become weakened and painful when they are inflamed, so adding foods that are known to be anti-inflammatory to your diet may help keep your knees strong. Fish, flax seeds, olive oil, avocados, and whole fruits and vegetables are said to have anti-inflammatory properties. Vitamin E is believed to hinder enzymes that break down the cartilage in the joints. Spinach, broccoli, peanuts, mango, and kiwi are excellent sources of vitamin E. Bone health is also important for knee strength, so take measures to prevent osteoporosis. Cow milk, yogurt, soy, cheese, and goat milk are good sources are calcium. Leafy greens are also beneficial. If you experience a lot of knee pain doing certain activities, chances are you aren't strengthening your knees by continuing. Try lower impact exercises for a while to give your knees a rest. After a few months of focusing on leg muscle strength and flexibility, you may find you're able to do your favorite activities without pain.

Problem: Write an article based on this summary: Hold your finger over the 12th fret on the top string. Pluck the 6th string and let the harmonic ring out. Pluck the open 4th string. Turn the 6th string knob until the frequencies match.

Answer: Press down on the metal portion that divides the frets between the 11th and 12th fret of the top, or 6th string. When playing harmonics, you must hold down the metal divider in between frets. You don't need to hold down hard in order to play a harmonic. The frets are the rectangles on the guitar's neck. Usually, you'll hold down the middle of the fret but with harmonics you should hold down the metal divider between the frets. Harmonics are the sounds that are created from the vibrations between the strings and the metal on your frets. It may be easier to decipher a harmonic than a full note. Pluck the top string while still holding down the metal divider between the 11th and 12th fret and listen to the metallic ping from your guitar. This is the harmonic. You will match this tone with the D note of the 4th string. Pluck the 4th string without holding down any of the frets, or in the open position, while the harmonic is playing. You should hear that the notes are off key if your guitar is in standard tuning because the top string is tuned to an E while the 4th string is tuned to a D. Turn the knob connected to the 6th string until you the frequencies match. When the strings are out of tune, the notes will clash and you'll be able to hear a vacillating sound coming from the guitar. When the sounds of the two frequencies match, your guitar is now in drop D tuning.

Problem: Write an article based on this summary: Mix bleach in cold water. Soak your clothing for 5 minutes. Rinse the clothing under clean water. Launder the clothing. Repeat treatment if the clothing is still stained.

Answer: Fill up your sink or washing container with cold water. For every 1 gallon (3.8L) of water, add of a cup of bleach. For white cotton or cotton-polyester blends you may use chlorine bleach. Use oxygen bleach or all-fabric bleach on any other fabric. Bleach is very strong, so always dilute it in water instead of pouring it directly on clothing. Avoid mixing other cleaning chemicals with chlorine bleach, since doing so can cause the bleach to release toxic fumes. Bleach can quickly wear out clothing, so don't walk away. Drop the stained clothing in the water and let it sit for five minutes. When finished, remove the clothing from the bath. When using an all-fabric bleach, you may leave the clothing in the mixture for up to 30 minutes. As long as the bleach is diluted in water, it won't burn your skin. Wear gloves or avoid lingering in the water. Rinse your hands afterwards. Hopefully the dye began coming off right away. No matter what happened, rinse off the bleach immediately. Use warm water for most fabrics and cold water for delicates. Make sure you rinse the entire shirt to ensure all the bleach is removed from it. Move the dyed article to the washing machine. Now, wash it as you would on any other occasion. Your regular detergent is safe to use, and will disinfect the clothing as well as help to remove the dye stain. Dye stains are tough, so one treatment may not be enough. Go back to the sink and refill it with the water and bleach mixture. Soak the clothing, then rinse and wash it a second time. As long as you go through all the steps each time, you can continue treating the clothing until the dye is gone. If this doesn't work, a strong color remover might be your last resort. Look for ones designed to prepare clothing for dyeing. Unless you want all the color gone, save them for white fabrics.

Problem: Write an article based on this summary: Get some cardstock, construction paper or printer paper. Fold the card in half. Make a two snips anywhere along the fold of the card where you want something to pop out. Fold in the part that you snipped.

Answer:
The card can be made in any color. The longer the snip is, the closer to the end of the card the item will be.