The Inca referred to their empire as Tawantinsuyu, the four suyu. In Quechua, tawa is four and -ntin is a suffix naming a group, so that a tawantin is a quartet, a group of four things taken together, in this case representing the four suyu (regions or provinces) whose corners met at the capital.
Key Features. FABOOL Laser CO2 is the world's largest ready-to-assemble laser cutter and engraver. It uses high-power 40W CO2 laser tube, has the cutting area as big as 60cmÃ44cm, and costs less than $3,000. High Power for Affordable Price
The largest cut citrine in the world (as of 2010) is the 20,200 carat (over 4 kg!) Malaga - an oval-cut citrine of exceptional clarity, cut and color. The Malaga was discovered in the 1980s in Minas Gerais, Brazil but was not cut until 2009.