The app was specifically designed so you can pair and feel the tranquil beating of your partner's heart whether you're sleeping next to one another or on separate continents. HB Ring is simply great for people who are deeply in love, TheTouch's website reads. (This might be the time to DTR.) But, wait.
Red, blue and yellow are the primary colors and are the base of every other color. They cannot be recreated by mixing other colors together. Secondary colors result when two primary colors are mixed together; they include orange, green and purple. Continue Reading.
Yellow, magenta and cyan are the primary pigment colors, red,  green and blue are the secondary pigment colors. Light uses the  opposite colors, the secondary pigment colors become the primary  light colors. Red, yellow and blue are not the primary colors in  pigment or in light.