Light Pink and Light Brown Discharge?

It could be nothing major but it would be a good thing to find out that nothing is wrong

1. How to Replace a Light Ballast | Mr. Electric of Dallas

You do not have to throw away your flickering and humming fluorescent light fixtures when you can consider a fluorescent light Ballast upgrade. All fluorescent lights require the Ballast to produce light, and the process of installing a new one takes roughly 10 minutes. The first step you must take is to turn off the power at the breaker box, then remove the cover of the fluorescent fixture, then remove the fluorescent tubes. Remove the cover plate once the bulb is removed. There is a wiring cover plate located in the center of the fluorescent fixture, then locate those tabs that hold the cover in place before you squeeze the sides of the cover, in order to release those tabs from slots. Make sure you take the pictures of the wires just as a reference before installing the new light ballast. Other steps in replacing the light Ballast in your Fluorescent fixture Now that you have your new Ballast with you, the next step is to prepare the wires for installation of the new Ballast. Remove the damaged areas of the ballast wires and strip an inch insulation from the ends with the use of wire strippers. Install the new ballast by simply mounting it to the fixture with the aid of mounting nuts and bolts, as well as the socket wrench. Connect your new Ballast wires to the wire nuts (check the photo of the wires you took for reference). The next step is to re-install all the remaining lighting components by simply putting the wire cover plate back, followed by the bulbs as well as the fixture lens. Restore the power by clicking the circuit breaker back on. The final step is to ensure that the old ballast is properly disposed of. Older ballasts, especially those manufactured before the 1970s are known to contain toxic substances that are harmful to the environment and humans.

2. Why do color mixtures turn out different using paint instead of light?

It's because the pigments in paint work by absorbing (i.e. subtracting) some parts of the spectrum, whereas when you mix light you are always adding colours together. That's why when you mix paint colours the result is always darker, but when you mix light the result is always lighter. So for instance red paint would reflect red light and absorb most green and nearly all blue light. Green paint would reflect green and absorb most red and blue. So when you mix them together the only light that gets reflected is a little bit of red and a little bit of green and no blue, making muddy brown.

3. What are vitamins and how do they work?

If you have read the article How Cells Work, then you know that DNA is a template for different enzymes. Enzymes help cells to carry out chemical reactions. A cell is really just an extremely sophisticated chemical machine. A vitamin is a small molecule that your body needs to carry out a certain reaction. Your body has no way to create vitamin molecules itself, so the vitamin molecules must come in through food that you eat. The human body is known to need at least 13 different vitamins: Inside the body, vitamins are used in many unique ways. For example, one of vitamin A's main roles is in the production of retinal. Retinal is used within the rods and cones in your eyes to sense light. There is no way for your body to produce retinal without vitamin A, and without retinal you cannot see. The different B vitamins are often embedded within the structure of different enzymes that a cell produces. For example, aspartate aminotransferase is an enzyme that transfers amines between amino acids. Each copy of the enzyme contains two vitamin B6 molecules, and without these molecules the enzyme cannot do anything. One use of Vitamin C is in the formation of collagen. Collagen is produced by special ribosomes in certain cells, and then exported from the cells to form collagen networks. During the process of collagen formation, the body must manufacture hydroxylproline from the amino acid proline. Vitamin C is essential to this reaction. Without vitamin C, collagen cannot be produced -- the first signs of this are very weak (and easily broken) blood vessels and loose teeth (which are held in their sockets by collagen). The body is able to store some vitamins, such as vitamin A (up to a year's supply is stored in your liver). Other vitamins need to be re-supplied frequently. Here are some interesting links: