Christiaan Huygens (1629-1695) labored out a mathematical wave theory of light in 1678, and revealed it in his Treatise on light in 1690. He proposed that light was emitted in all Instructions to be a series of waves within a medium called the Luminiferous ether. As waves aren't influenced https://shanejtclt.life3dblog.com/37616808/a-secret-weapon-for-light-steel-villa