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
With 1 watt of power, the blue Spartan laser point is the most powerful pocket sized laser pointer on the market. The nearest rival only has average power levels in the range of 800-900mW. This video demonstrates how much moer powerful the Spartan blue laser is over it's nearest rival, the Artic blue laser.