INPUT ARTICLE: Article: Riveted luggage wheels require a hacksaw to replace. Before handling a hacksaw, put on a pair of safety goggles to protect your eyes. If you have sensitive ears, put in ear plugs or a pair of noise-canceling headphones. Of the 2 types, riveted luggage wheels are more difficult to replace than screwed luggage wheels. Slice through the end of the luggage rivet with your hacksaw. Use a screwdriver or your hands to pull apart the old rivet and the bearings or washers holding the wheel in place.  Remove the old luggage wheel from the wheel well as well. Unlike the bearings or washers, however, you can discard the wheel. Set the bearing and washers aside for use while installing the new wheel. Put 1 bearing on each side of the luggage wheel. These will help keep the wheel in place as you install it into the wheel well. Put the replacement wheel into the wheel well, then slide a 2 in (5.1 cm) screw through the luggage wheel and bearing. Place a washer on both sides of the screw to secure it in place. Screw a nut into the end of the screw to finish securing the new wheel. Test its fit by moving the luggage back and forth over a flat area. If the luggage glides smoothly, it is the right fit for your luggage. If the luggage is too wobbly, try tightening the nut more. Your wheel may be the wrong size, however, if the wheel cannot move or still feels wobbly after tightening it.

SUMMARY: Put on safety goggles and ear protection. Saw completely through the luggage rivet using a hacksaw. Place the old bearings into the new luggage wheel. Insert the new wheel into the luggage. Tighten the nut and test the new wheel.

In one sentence, describe what the following article is about: Because of the risk of mercury poisoning if the thermometer breaks, the Canadian Pediatric Society and American Academy of Pediatrics recommend using digital thermometers rather than old-fashioned mercury thermometers to ensure safety.  Mercury thermometers must be held as long as 3 minutes to get a reading, whereas digital readings come within seconds. For both safety and convenience, a digital thermometer is a better choice. The AAP also recommends using a plastic rather than a glass thermometer to avoid the possibility of breakage and injury. Ask your doctor which method is right for you and your child. The American Academy of Pediatrics recommends measuring temperatures rectally using a digital thermometer in children from newborns to 3 years old to get the most accurate reading.  Apply a small amount of petroleum jelly to the anus and insert the thermometer 1⁄2 inch (1.3 cm) into the anus.  If you use a digital thermometer for rectal temperature measuring, do not use the same thermometer to take oral readings. Label the thermometer to keep it separate. A temporal thermometer, or forehead scanner, uses infrared to measure how hot the temporal artery in the forehead is. These thermometers can be more expensive, however, so you may wish to use a regular oral or tympanic (in-ear) thermometer. Temporal thermometers can be used in children 3 months and older. Being sick can be scary and children always want to be held. Cuddling your child on your lap will allow you to take his temperature more easily because he will be more calm and cooperative. Breastfeeding or telling stories will calm and distract the younger child. Older children can sit with their arm around you and snuggle in. Oral digital thermometers provide reliably accurate (close to rectal), easily taken temperatures without causing the child too much distress. For children younger than 3, consider taking your child's temperature rectally instead.  Underarm, or axillary, temperatures may be up to 2 degrees lower than rectal temperatures. This is not as reliable a method as taking a temperature orally or rectally.  Oral thermometer probes are to be placed under the tongue - not bitten and not clamped down with teeth - and held in place until the probe beeps or 2-3 minutes have passed. Tympanic digital thermometers are also convenient and reliable for taking a child’s temperature. They work by measuring the heat of the ear canal and tympanic membrane inside the ear.  Pull the ear slightly down and back to allow the ear canal to open for a better reading. Insert the probe a few millimeters into the ear and pause. The tympanic reading is quick, beeps when ready, and is usually only slightly less accurate than rectal.  A child with an ear infection will have a raised temperature in that ear so the thermometer should be used in the opposite ear if possible. If the ear infection is in both ears, use a different method to check your child's temperature. Every 4 hours, get a new temperature rating. Record these values so you can monitor rise and fall.  A normal temperature is up to 37.2C or 99F. Low grade fevers are up to 38.3C or 100.9F and the most common fever range is 38.4C (101F) to 39.7C (103.5).  High grade fevers are over 39.8C (103.6F) and should be attended to by medical professionals when they do not come down with medication, or if your child seems very ill with a high fever. Your temperature is lowest in the morning after a night of rest and highest before bed after a day of activity and normal work of the body. Do not be alarmed if your child’s temperature rises by a degree between these two times (when still less than 39.8C or 103.6F).
Summary: Choose a digital thermometer. Consider rectal monitoring. Consider a temporal thermometer. Cradle your child. Take the temperature orally or rectally. Use the ear for children 18 months and over. Check your child's temperature regularly. Know daily variations.

INPUT ARTICLE: Article: While rare, some modems encounter issues when paired with a specific Internet company (e.g., Comcast). Double-check your modem's compatibility with your current Internet subscription before buying (if possible). If you find that your modem won't work with your current subscription, try to exchange the modem for a different one that will work, or switch your Internet subscription. The cable output resembles a metal cylinder with a small hole in the middle and screw threads all around the sides. You'll usually find cable outputs in the wall near the floor in living rooms and bedrooms. In some cases, there will already be a cable connected to the cable outlet. The modem should be relatively high up (e.g., on top of a bookshelf), and it will need to be close enough to the cable output that you can connect it without stretching or bending the cable. You'll also need to have a power outlet nearby. A modem generally requires a coaxial cable to connect to the cable output, as well as a power cable to connect to an electrical outlet. Both of these cables should come with your modem, but if you bought it used, you may need to find replacement cables.  If you plan on attaching the modem to a router, you will also need an Ethernet cable. Consider buying a longer coaxial cable if the one that you have is too short to allow you to mount properly your modem. Each modem is unique, and yours may require additional setup outside of this article's capacity. Reading your modem's manual will help make you aware of any additional steps that you have to take to install the modem.

SUMMARY:
Make sure that your modem will work with your Internet subscription. Find your room's cable output. Decide on a place to mount the modem. Make sure that you have all of the required cables. Read your modem's instructions.