Problem: Article: The generally accepted minimum radio control system has two channels. Each pair of units, radio transmitter and radio receiving system, operates on a discrete frequency so that several radio control units can be operated at the same time and location without conflicting with one another. The number of channels refers to the number of functions the set will control directly. The basic two-channel system allows discrete control of the steering on one channel. The second channel operates the sail control which sets the position of the sails. The actual operation of the model is by manipulating the controls of the radio transmitter unit on the shore. The skipper controls the steering and the sails on the model. The model can be sailed as if it were a full-size yacht. The distance to which we can sail our model yacht is limited by the range of the radio transmitter and receiver in the control system and by the capability of the human eye. Visibility is crucial for setting sail trim and course - and also for avoiding collisions.
Summary: Know what to expect with radio control. Be aware that the controller will use channels. Learn how to manipulate the controls. Note that you are limited by your visibility.

Problem: Article: Renaissance people spend time balancing the needs of their mind with those of their body. Stay healthy by exercising regularly. If you’ve never exercised before, now’s a great time to start!   Try to exercise for at least 20-30 minutes each day. Make this workout hard enough to get your heart pumping. Jogging is great exercise. Try going for a 20-minute jog three-four times per week, and taking a walk or hike on your off days. You may want to join a gym. This membership gives you access to lots of classes, weight rooms, and machines that could motivate you to really commit to your plan. It’s not enough to exercise. If you want to keep up good health, it’s important to eat right. Use your diet to get all the essential nutrients you need, and try to limit the good-tasting (but not-so-good-for-you) sweets.  Stick with lean meats such as chicken and fish. Go heavy on the fruits and veggies, and make sure you’re also eating food from each food group. Make your own meals instead of eating out. This will help you control exactly what you’re eating. Try simple recipes like baked chicken and spinach salad. Drinking lots of water helps your body function better. It’ll keep you focused during the day. If you’re drinking water, you’re also probably avoiding unhealthy liquids like soda and sugar-filled energy drinks. Drink enough water so that you’re never thirsty, or about 8 glasses of water per day. Sleep keeps stress under control, and it’s critical for good health. If you don’t get enough sleep, you’re going to feel too tired to work out. You also won’t want to go grocery shopping or cook for yourself, which could lead to a few not-so-healthy meals. To get better sleep, avoid nicotine, caffeine, and heavy foods for the last few hours before you head to bed. You should also limit your daytime naps to about 20 or 30 minutes. Try to stick to the same sleep schedule each night.
Summary: Commit to an exercise plan. Have a healthy, balanced diet. Drink plenty of water. Sleep for at least 8 hours each night.

Problem: Article: Ideally, you should use bowls or containers that will not be used for food. You can also use just 1 bowl or your sink, but you will have to empty, rinse, and refill it twice throughout the process. The bleach will open up the hair's cuticles and make it easier to detangle. It will also remove oils and dirt that have collected in the hair. Bleach can irritate skin, so you may want to wear rubber gloves as an extra precaution. Use a wide-toothed comb or a vent brush to slowly comb through the wig while it's in the bleach water. It should detangle easily. Be careful not to leave the wig in the bleach water for more than 3 minutes, as it may affect the color of the wig. This will clean the hair and help bring it back to a natural level of acidity after it interacts with the bleach. Move the wig around in the water for 1-3 minutes to get the bleach out and work the shampoo in. The ammonia will help neutralize what's left of the bleach in your wig. Use a wide-toothed comb or vent brush to gently comb through the wig for 1-2 minutes while it's in the ammonia water. Hold the wig so that the bottom of the cap, or the part that will touch your head, is facing up. This will keep the hair falling downwards and prevent it from tangling while you rinse it.
Summary: Fill three bowls with 1 gallon (3.8 l) of hot water each. Add 2 ounces (57 g) of Clorox bleach to the first bowl. Submerge your wig in the bleach bowl and gently comb it for 3 minutes. Move the wig to the 2nd bowl and add 2 ounces (57 g) of clarifying shampoo. Place the wig in the 3rd bowl and add 2 ounces (57 g) of ammonia. Rinse the wig thoroughly with hot water in the sink.

Problem: Article: Check the edge of the carafe to make sure the top has fit into place and that there is no gap between the lid and the carafe. Placing the top on improperly can cause a big mess when you froth! Hold the carafe firmly with your nondominant hand as you pump the plunger into the milk with your dominant hand. It may require more strength to pump the milk as the foam builds, which is normal. Lift the top off the carafe, and look at the milk. Some people prefer their milk only slightly foamy, while others prefer lots of foam. If your milk hasn’t reached your desired consistency, plunge it for up to 30 seconds more. Don’t plunge your milk for longer than 1 minute total by hand. Over frothing your milk can cause the air bubbles you’ve developed to break down. Tap the whisk at the bottom of the plunger on the edge of the carafe. This will shake any excess froth into the container. Tap the bottom of the carafe on the counter once to remove excessively large air bubbles. Your foam will settle a little bit, which is okay. Your milk is now ready to heat and serve.
Summary:
Replace the lid of the frother. Plunge the handle up and down for 30 seconds. Check the foam’s consistency. Remove the lid of the carafe. Swirl the carafe in a circular motion once.