1 Peel shells off cooled hard-boiled eggs; slice into halves lengthwise. 2  Remove yolks from whites and place in a small round bowl. 3  Mash yolks with a fork into fine pieces. 4  Add 2 heaping tablespoons Mayonnaise, yellow mustard, diced gherkins and finely chopped jalapeno (seeds removed), and salt and black pepper to taste.
EDFA is an optical repeater device that is used to boost the intensity of optical signals being carried through a fiber optic communications system. An optical fiber is doped with the rare earth element erbium so that the glass fiber can absorb light at one frequency and emit light at another frequency.
Ethylenediaminetetraacetic acid, known as EDTA, is a chemical salt used to separate heavy metals from dyes and other substances. One form, known as calcium disodium EDTA, appears in foods and cosmetic products to prevent air from spoiling them by introducing unwanted oxygen into the products' molecular structures.