Q: Choose an area where you have at least 50 meters (164.0ft) of space on all sides. Football fields, soccer pitches, and open park spaces are all good options. Make sure there are not too many trees or bushes for your boomerang to get caught in, or large bodies of water for it to fall into. Avoid practicing your boomerang throw in crowded areas, or places with a lot of windows or parked cars. It can be difficult to predict where your boomerang will land, and a mis-thrown boomerang can cause significant injury or damage to property. You should always throw from the center of an open space. This will help you to throw more consistently, while also providing some leeway on all sides if the flight of the boomerang doesn't go as planned. Wind is one of the most important factors in the proper return of a boomerang. Ideally, you want a nice calm day, with winds between 0 to 10 mph (16 km/h). Some boomerangs will not return in completely calm weather, but most will. Avoid throwing your boomerang in high winds, as it will distort the path of the boomerang and throw it off course. Light rain will not distort the flight of the boomerang. If you choose to use your boomerang on rainy days, put a protective seal on it, especially if it's made from wood, to prevent it from swelling with moisture. Even though falling snow will not affect the flight of the boomerang, snow on the ground will conceal a fallen boomerang, making it almost impossible to find. You want to throw the boomerang "around" the wind, meaning that you throw it to the right of an oncoming wind, and it returns on the left (or the opposite if you're left-handed). You want to throw your boomerang between 45 to 90 degrees to the right or left of an oncoming wind. To figure out wind direction, pick up a fistful of grass or leave and throw them into the air. If the leaves blow across your face to the right, you will need to turn left, and vice versa. Stand so that the wind is blowing directly into your face, then turn about 45 degrees to the left or right, depending on which is your dominant hand. Some boomerangs work better when thrown at a wider angle to the wind (up to 90 degrees) so experiment a little to find out which angle works best for you.
A: Find a large, open area. Watch out for weather conditions. Throw the boomerang around the wind.

Article: Research suggests that vitamin D helps prevent hair loss and can possibly promote hair growth. The average person need 1,000 International Units (IU) of vitamin D each day. Spending 15-20 minutes outside in the sun each day provides the required 1,000 IU. Vitamin D supplements are an option for those who do not get enough daily sun exposure. Eating healthy foods and drinking 8-10 glasses of water daily (water helps flush toxins out of your body)s will keep you healthy on the inside. When you are healthier on the inside, it will show on the outside. Your skin will look more vibrant and hair growth can improve, including the brow area. Massaging the eyebrow area with olive oil for five minutes each day can help stimulate hair growth by increasing blood circulation in that area. Egg yolk is believed to improve the condition of hair follicles. Healthier hair follicles can help improve eyebrow hair growth. Crack open an egg and separate out the yolk. Gently beat the yolk for a minute with a fork to break it up. Use your finger or a cotton swab to smooth a bit of yolk over each eyebrow. Rinse off the yolk with cold water after 20 minutes. Repeat twice a week for best results. You might have heard the expression, "milk does a body good." Some people believe milk also does your eyebrows good. Try pouring a bit of milk on a cotton ball and dabbing it on your eyebrows before bed. Leave the milk on your brows all night. The milk is believed to nourish the brow area and promote hair growth. You can use any type of dairy milk you have on hand. Coconut oil is good for your skin, in general. It is both nourishing and moisturizing. When applied to the brow area, it helps condition the hair follicles there, which can lead to improved growth during the eyebrow hairs' growth phase. Vaseline, or any brand of petroleum jelly, helps to moisturize and condition the skin. When applied to the brow area 3-4 times daily for at least three months, you can see improved eyebrow growth.
Question: What is a summary of what this article is about?
Get your daily dose of vitamin D. Maintain a healthy diet. Massage your brow area with olive oil. Apply egg yolk over the eyebrows twice a week. Dab milk directly over your eyebrows before bed. Apply coconut oil to the brows overnight. Smear Vaseline over the eyebrows 3-4 times per day.

Q: This is the top of the guitar, where the strings are held on to the nuts for tuning. Note how the strings come off at the nut and wind around each tuner, especially how many times each wraps around. Lower strings, which are thicker, will wrap around fewer times. This is a good reference point for when you re-string the bass yourself to see if things are fitting properly. To do this, loosen the first string via the tuning pegs, until you see it loosen. Where the bass is strung at the bottom of the guitar will be different for different depending on the manufacturer. You may have to pull the string out through the bridge, or the body. Before removing the strings, be sure to see how they are wrapped around each post. Wrapping around the wrong side is a common mistake, so make a note of which way to go for when you re-string. You can either replace the strings one at a time or all together. Most people prefer to change them one by one because it keeps some tension on the neck. If you do them all at once, just keep track of which string went with each nob so you replace them in the proper order. Once you've removed the strings, it's good to keep them as spares in case your new ones break. Use cleaning oil to give the neck a good wipe down and get rid of any dirt or grime. If the neck is made of wood, check your cleaning product to make sure it won't damage the wood. Then apply some oil to the fretboard and let it soak for about 5 to 10 minutes in before wiping off the excess. Use a soft cloth to wipe down the rest of the bass, getting rid of dust and any stray fingerprints. Doing this without the strings is better because you'll be able to get to the parts of the bass that would normally be covered by them. You can use a cotton swab to really get into the nooks on the bridge. Make sure the thickness matches the string you pulled out of that slot. The order you string the guitar doesn't really matter, though it is easier to start on one end and go down the line in order. It's most important that you get the right string thicknesses in the right place on your bass. When you start the restringing, make sure to give yourself too much string to thread through and wrap at the nut in the headstock. You'll always be able to cut off extra. Bend the string down into the nut, and wrap while turning the tuner. Hold the string taut with one hand and make sure to wrap as tightly as possible around the nut. Make sure that you're being careful not to damage the string. Finely wound or strings with coatings can be nicked and bent very easily. You should now be turning the attached tuner knob to tighten up the string. You don't need to get the string in perfect pitch just yet but it's a good idea to keep tightening the string until it makes a sound when you pluck it. In other words, keep tightening the string until it no longer flops around the fret board on the neck. You'll adjust the tuning later, for now the string just needs to be tight. . Once you have completely re-strung the bass, you can tune the strings to get the proper notes. Use an electric tuner, or a piano, to get the proper pitches. The strings on a four-string bass should be tuned (low to high) at the notes E-A-D-G, while a five-string should be B-E-A-D-G.
A:
Examine the headstock. Remove an old string. Clean the neck and fretboard. Clean the body. Pull the new string through the bridge. Thread the string. Turn the tuner. Tune your bass