INPUT ARTICLE: Article: You will not be able to do much while the wraps are in place, so plan to chill out for about 20 minutes. Watch a show, listen to some music, or just sit back and relax. Because of the foil, you will probably not be able to interact with the touch screen on your phone for the next 20 minutes, so now’s a good time to charge your phone!

SUMMARY: Wait 20 minutes to remove the wraps.

In one sentence, describe what the following article is about: If you need to crack your back quickly at work or school, you can do so while seated. This works best if you are sitting in a chair with a short back. While seated, slide your butt toward the front edge of the chair. Then, lean back until your back is touching the back of the chair.  Place your palms on your forehead and exhale slowly. This will cause your head and shoulders to sink down behind the chair. Eventually, you should hear a crack. Do not lean back past the point where it feels uncomfortable to you. If it hurts or feels uncomfortable, then stop. If you're struggling to crack your back while seated or standing, you can try doing it while lying on the floor. However, this exercise will require some more range of motion. You need to be able to grab your toes.  Do not attempt this exercise if it is painful for you to reach your feet. If you feel pain or discomfort when you attempt the stretch, then stop immediately. This is a fairly safe means of cracking your back, and it can be done at your convenience during the day. However, you do need some range of motion with your arms to do this stretch because you need to place both hands on the center of your back.  To start, place your hands behind your back, one on top of another, at the center of your spine.  Press both hands against your spine, and as you do so, lean backward. Keep going until you hear and feel a slight pop. However, do not lean back past the point where it feels uncomfortable to you. If you feel pain or discomfort, then stop.
Summary: Use a chair to crack your back. Lie on the floor. Try to crack your back while standing upright.

Liquid eyeliners in metallic shades like gold, silver and bronze have become popular in recent years, so they’re not hard to find at drugstores and beauty supply shops. Create a unique look by using them for dot eyeliner. Try creating barely perceptible pinpoints with metallic shades for a unique sparkle.
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One-sentence summary -- Give metallic shades a try.

Q: Gather a watch or find a nearby clock. You’ll need to watch the time as you count your heartbeats. Have a digital or analog watch that has a second hand handy or find a nearby clock so that you can see the time to get the correct pulse rate. You can also use a stopwatch or the timer on your phone. Choose to check your pulse either on your neck or your wrist. Do whichever feels most comfortable for you or where you can easily find your pulse. You can also take your pulse on the following spots, though it may be more difficult to detect your heartbeat on them:  Temple Groin Behind the knee Top of the foot Press firmly but not so hard that you can no longer feel the pulse. Put your index and third finger on either side of your neck to the side of your windpipe to find the carotid artery. If you’re measuring on your wrist, set two fingers between the bone and tendon over your radial artery.  Be careful not to press to hard over the carotid artery, as this can cause you to become lightheaded.  Find your radial artery by drawing a line with your finger from below your thumb to your wrist. Then feel for the spot between the wrist bone and tendon for a slight pumping motion. Place the flat part of your finger on your wrist or neck to get the most accurate reading. Avoid using your fingertips or your thumb. Decide if you are going to take your pulse for 10, 15, 30, or 60 seconds. Take out your timepiece so you can do this while you’re counting how many times your heartbeats. When the clock reaches zero, start counting how many times you feel a pulse or beat on your neck or wrist. Keep counting until your timepiece reaches the number of seconds you chose to tally your heartbeats. Let yourself rest for five minutes before taking your pulse to get the most accurate resting heart rate reading. You can also take your pulse while you’re exercising to measure how hard you are exercising. Note or remember how many heartbeats you counted. Your pulse rate is measured in beats per minute. For example, if you counted 41 for 30 seconds, double it to get 82 beats per minute. If you counted for 10 seconds, multiply the beats counted by 6, and if you counted for 15 seconds, multiply by 4.
A: Find a timepiece to measure while you count your heartbeats. Decide where you want to take your pulse. Place your fingers in the proper position to feel your pulse. Watch your timepiece. Count your heartbeats. Calculate your pulse.

INPUT ARTICLE: Article: You will need an old webcam, an electronics tool kit, a hot glue gun, and some type of inconspicuous housing. The housing should be something that you can safely take apart and won't look out of place with a wire attached to it. Some possibilities include a power supply, a coffee maker, or an old alarm clock.  You will be hooking this up to a computer, so a private desktop or laptop is also necessary. You can even use a tablet if you have one that is compatible with USB. With cheap nanny cams regularly available, making your own hidden camera is not the most practical method. However, if you happen to have these materials on hand, it has the advantage of being free. Very carefully, use your electronics tool kit to remove your webcam's original housing. Remove all components besides the camera's lens, the circuit board, and its USB cable. Be very careful not to disconnect the lens or the USB cable from the circuit board. Keep all of these components attached. Unless you're using an object that is already hollow, you will need to make room for your camera to fit inside. Take the housing apart using any necessary tools and remove some or all of what's inside. If you're using something like an electric pencil sharpener, objects like this already have two perfect apertures built in. If not, your best option is likely to drill the holes yourself using an appropriate cutting bit. Make sure that the hole for the cable is at a seam where the housing opens. When drilling a new hole, you need to consider a spot where the camera will look inconspicuous. Pick a part of your object that is relatively dark so that the lens will better blend in. Using your hot glue gun, attach your camera and circuit board to the inside of the housing. Glue the circuit board to the bottom or side of the housing, placing the glue between it and the circuit board's solder side. Mount the camera so that the lens is up against one hole. Be very careful not to get any glue on the camera lens. Place the USB cable on its opening before closing the housing back up. Use more hot glue if you need to. Be very careful to make the item look exactly as it did before and obscure any signs that it has been tampered with. Consider covering the cable with a well-positioned book or piece of paper. Connect your new hidden camera to a computer using its USB cable and the computer's USB port. If the cable is too short, attach it to a USB extender. Install the webcam spy software of your choice and check to see if your camera is working. Test your camera by waving your hand in front of it. Can you see your hand on the computer screen? Did the software record that action? If so, try leaving the room for a while and then coming back in. Did your camera record your entrance? If so, then you have successfully made your own hidden camera.

SUMMARY:
Gather your materials. Take apart the webcam. Hollow out your housing. Make sure the housing has a hole for both the lens and the USB cable. Attach your webcam to the inside of its housing. Put the housing back together. Connect your camera to your computer.