Red is the color of fire and blood, so it is associated with energy, war, danger, strength, power, determination as well as passion, desire, and love.Red is a very emotionally intense color.ed is the color of fire and blood, so it is associated with energy, war, danger, strength, power, determination as well as passion, desire, and love.
The most comfortable earbuds are music to the ears. Literally! Earbuds, or in-ear headphones, that are too big for your ears cause headache. You get that plugged up feeling deep in your ear canal which soon gives way to a dull, thudding pain. Not a good start to enjoying music.
Mercadierâs patent for telephone earbuds, U.S. Patent No. 454,138 (image: Google patents) Before the Electrophone, French engineer Ernest Mercadier patented a set of in-ear headphones in 1891, as engineer Mark Schubin noted in an excellent article on the history of headphones.