It has a spot where you place your thumb, and the spot changes color to indicate your level of stress--blue is relaxed, green is calm, orange is tense, black (the starting color) is black.
123955
It's a chemically treated strip that changes color with changes in temperature, same stuff they use to make those stick-on aquarium thermometers. The hotter the temperature, the redder the swatch.
384502
Somewhere at the plant there should be a chart that shows what the color coding means.
279220
Pink, it's the color of hearts, its the color you get on your cheek when you like someone, its the most romantic color
284753
these are some colors and there meanings, it may help you\nPINK: Love, friendship, compassion, relaxation. Pink is symbolic of gentle emotions and of emotional unions.\nGREEN: Money, prosperity, employment, fertility, healing, growth\nBLUE: Healing, peace, psychism, patience, happiness\nWHITE: Protection, purification, all purposes\nORANGE: General attraction, energy\nRED: Maintaining health, strength, physical energy, sex, passion, courage, protection\nYELLOW: Intellect, confidence, divination, communication, eloquence, travel, movement.
578859
The "Optic Yellow" color is intended to have the best overall visibility. Some argue that orange is more visible in certain conditions, but it doesn't show up well on TV, so it won't be adopted for many pro events.
43521
They do studies on this actually.  I've read that seeing blue makes people comfortable.  Yellow makes people tense or more alert (hence yellow school buses).   If you're curious, I'm sure you could look up the results of these studies.  Interesting stuff, I suppose.
67791
Black = Bomb Threat\nBrown = Severe Weather\nBlue = Patient is coding\nOrange = Patient/Guest is violent\netc...
519758
Yellow\nGreen\nYellow\nYellow\nYellow\nGreen\nGreen\nGreen
92894
WHAT IS STRESS?\nWe are all familiar with the word "stress". Stress is when you are worried about getting laid off your job, or worried about having enough money to pay your bills, or worried about your mother when the doctor says she may need an operation. In fact, to most of us, stress is synonymous with worry. If it is something that makes you worry, then it is stress.\n\nYour body, however, has a much broader definition of stress. TO YOUR BODY, STRESS IS SYNONYMOUS WITH CHANGE. Anything that causes a change in your life causes stress. It doesn't matter if it is a "good" change, or a "bad" change, they are both stress. When you find your dream apartment and get ready to move, that is stress. If you break your leg, that is stress. Good or bad, if it is a CHANGE in your life, it is stress as far as your body is concerned.\n\nEven IMAGINED CHANGE is stress. (Imagining changes is what we call "worrying".) If you fear that you will not have enough money to pay your rent, that is stress. If you worry that you may get fired, that is stress. If you think that you may receive a promotion at work, that is also stress (even though this would be a good change). Whether the event is good or bad, imagining changes in your life is stressful.\n\nAnything that causes CHANGE IN YOUR DAILY ROUTINE is stressful.\n\nAnything that causes CHANGE IN YOUR BODY HEALTH is stressful.\n\nIMAGINED CHANGES are just as stressful as real changes.\n\nLet us look at several types of stress -- ones that are so commonplace that you might not even realize that they are stressful.......\n\nEmotional Stress\nWhen arguments, disagreements, and conflicts cause CHANGES in your personal life -- that is stress
403202
Generally the tiredness and pain are good indicators... You'll know it when it happens.
6956
becuase it's a nutral color.
442649
It should be close to a clear color, if you drink enough water. A light yellow color is alright but you could drink a little more water. If its dark then thats not really good. You would need to drink more water and eat healthier.
99755
Maybe, she accidentally hit both finger nails at the same time with a hammer, hence the black and blueness.  I try to hit my thumb and let the throbbing be isolated to just that one area.  \n\nCome to think of it, she may have a good strategy.  Make the pain happen in two places so she can alternate her attention when one becomes too great.
654561
As a bruise heals, it changes color until it disappears. Bruises typically change color in a progression from a reddish blush to a gradually darkening blue or purple, followed by green and finally yellow-brown.\n\nThis color change occurs because white blood cells are removing the decayed blood products little by little, the NF says. Different components of the blood have different colors, and these colors in turn lend color to the bruise. Green, for example, represents a component called biliverdin. Yellow-brown represents bilirubin.\n\nIf you have a bruise that's a yellowish color or a yellow-green, it's an old bruise -- probably several days old. The color change begins either at the outside of the bruise or at the center, depending on how the bruise occurred.\n\nTo treat a bruise, the first step is to apply ice, but not for more than 15 minutes at a time. Ice numbs the pain and slows down the bleeding. After two days, you can begin to apply heat. This speeds recovery by increasing circulation in the affected area. If you can, elevate the area that is bruised.\n\nWhen does a bruise require medical attention?\n\nIf you have a bruise, but you don’t recall being hit or injured where the bruise appears.\n\nIf the pain is out of proportion to what you might expect from the injury.\n\nIf the bruise is larger than what you'd expect from the injury.\n\nIf the pain worsens; the pain should lessen with time.\n\nHemophiliacs, as well as those taking anticoagulants should probably talk to their health care provider if they get a bruise. And if you seem to develop bruises in the course of your normal activities, without a related increase in falls or bumps, also check with your provider.
423429
it depends..i  mean if its cold outside my hands and feet will be cold.  but have you notice whether your finger tips and toes change colors, to lets say blue and they become numb?  there's a disease called Raynaud's Phenomenon where the blood vessels in your fingers and toes constrict (narrow), usually in response to cold temperatures and/or emotional stress. Check w/ your doctor if this continues to concern you. Good luck!
632755
You could be right, at the verge of brain shut down you may see bright lights.  That's like they also say they feel warm, well that's from the loss of nerve cell connection, for an example, pinch a nerve, hot pain. So they could feel their nervous system shutting down.
36730
can also indicate lead posioning. do you have any blueness around your finger nails? if so go to a doctor soon, like yesterday