Willebrord Snel (1580â1626) Netherlands. Although he discovered the law of refraction, a basis of modern geometric optics, in 1621, he did not publish it and only in 1703 did it become known when Huygens published Snell's law in Dioptrica..
MKDS: Heavy. R.O.B. (short for Robotic Operating Buddy) is an accessory for the Nintendo Entertainment System who has recently made appearances in a few Mario games. In Japan, it was known as the Famicom Robot, which was short for Family Computer Robot.
Zane Roberts is the white Ninja of Ice and Ninja of Titanium minifigure from the Ninjago theme. He is a robot, or a Nindroid as Jay dubbed him, built to protect those who cannot protect themselves, as stated by his father (creator), Dr. Julien. He is the main protagonist of the theme's 2014 storyline.