In one sentence, describe what the following article is about: Eczema and psoriasis affect people at different times in their life. This can help you determine which condition the person has. Eczema is common in babies and young children. Psoriasis is common in young adults or the elderly. If the condition starts in childhood, it's probably eczema, but if it starts as a teenager or adult, it's more than likely psoriasis. Eczema may occur in adults, but it mostly occurs in small children. Generally, the eczema gets better as the child grows up. Psoriasis is most common between the ages of 15 and 30. It may also begin between the ages of 50 and 60. Eczema and psoriasis are triggered by different things. Psoriasis is caused by an unknown underlying reason, but some factors like stress, cold weather, damage to the skin, or medication side effects may cause it. Eczema occurs as a reaction to environmental factors. For example, eczema may occur if a person is exposed to allergens like pet dander or hair, jewelry metal, fragrances, detergents, or stress. Psoriasis is thought to be caused by a combination of genetic factors and experiencing a trigger, such as a stressful event; strep throat; cold, dry weather; or a cut, scratch or sunburn. Both psoriasis and eczema can cause skin discomfort. The difference in the intensity of the discomfort or itching can provide some insight on which condition the person has. If you have psoriasis, itching the skin may cause the skin or inflamed area to thicken. Psoriasis may be accompanied by mild or moderate itching; however, with psoriasis the skin or area may be painful to touch. If it's eczema, the itching may be intense or severe, especially at night. The itching may keep someone up because it's so bad.
Summary: Notice when it occurs. Determine the cause. Notice the intensity of the itching.

Your average drugstore lip balm is likely to contain ingredients that actually make your lips drier over time. Keep using a good emollient balm with gentle ingredients. Avoid products (including lipsticks, stains and glosses) that contain the following skin irritants: Alcohol Fragrance Silicones Parabens Camphor, eucalyptus, or menthol Flavorings like cinnamon, citrus, and mint Salicylic acid You might be compelled to lick your lips when they're dry, but enzymes in your saliva will cause them to dry out even more. Just as you're resisting the urge to pick, resist the urge to lick. Do you tend to wake up with dry lips? That may be the result of sleeping with your mouth open. When you breathe through your mouth all night long, your lips can dry out quickly. While it may be difficult to change your breathing habits, you can correct the problem by protecting your lips at night. Remember to apply lip balm every night before bed so you'll wake up with lips that are moisturized instead of flaky. Dry, chapped lips are often a side effect of dehydration. It's possible you aren't drinking enough water during the day. Drink every time you get thirsty, and try to switch out coffee and soda for water whenever possible. Within a few days your lips will be softer and better moisturized. Alcohol is notorious for causing dehydration. If you tend to wake up with chapped lips, try cutting off alcohol use a few hours before bed and drinking lots of water before you go to sleep. Carry a reusable water bottle with you throughout the day so you'll always have fresh water available when you're thirsty. If your skin is naturally dry, a humidifier can be a lifesaver, especially during the winter. Humidifiers add moisture to dry air so that it's much easier on your skin. Set one up in your bedroom and see if you can tell the difference after a few days.
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One-sentence summary -- Avoid using products that dry out your lips. Don't lick your lips. Protect your lips overnight. Drink lots of water. Try a humidifier.

Problem: Article: To build a simple circuit, you will need a power source, 2 insulated wires, a light bulb, and a light bulb holder. A power source can be any type of battery or battery pack. The rest of the materials can be found at your local hardware store. When choosing a light bulb, find one that is around 15-25 volts so a single battery can power them. To simplify the wire attachment process, use a battery snap with wires pre-attached and a 9-volt battery or battery pack. In order for your circuit to work properly, the wires need to be totally exposed so you must strip the ends. Using wire strippers, remove about 1 inch (2.5cm) of the insulation from the ends of each wire. If you don't have wire strippers, you can carefully use scissors to cut off the insulation. Be careful not to cut all the way through the wire. Depending on the type of batteries you are using, you may be able to skip this step. If you are using multiple batteries, you will need a power pack to hold the batteries. Push each battery in by the side taking care to put the positive and negative ends in the correct orientation. The wires will be conducting your electric current from the batteries to the light bulb. The easiest way to attach the wires is to use electrical tape. Attach the end of one wire to one side of the battery, making sure that the wire maintains contact with the metal of the battery. Repeat with the other wire on the other side of the battery. Alternatively, if you are using a battery snap, snap the end onto the end of a 9-volt battery or the battery pack. Use caution while building your circuit. Although unlikely, it is possible to get a very small shock if you touch the wire directly while attached to the battery. You can avoid this by only touching the insulated part of the wire or removing the batteries until you install the light bulb. Take the exposed metal end of each wire and bend it into a U-shape. Loosen each screw on the light bulb holder just enough to slip the U-shape of the wire around the screw. Each wire will be attached to its own screw. Tighten the screw, ensuring that the metal of the wires remains in contact with the screw. Screw the light bulb into its holder until it is tight. If your circuit is hooked up properly, the bulb should light up when fully screwed into its socket. Light bulbs can heat up quickly so be careful when installing and removing the bulb. If the bulb doesn't light, check to make sure the wires are touching the ends of the battery and in contact with the metal of the screws.
Summary:
Gather the necessary materials. Strip the ends of the insulated wires. Install batteries into the battery pack. Attach your wires to the battery pack. Fasten the other end of the wire to the metal screw of the bulb holder. Test your circuit.