Diamond weight calculator calculates carat weight of diamond or gemstone base on Diameter, Crown height, Pavilion depth, Girdle width, Table and angle …
Calculates thrust to weight ratio for model rockets. Accepts grams, kilograms, ounces and pounds for the weight, and Newtons for thrust.Leave the weig …
The game is on !Master the lasers to activate the nodes.Use mirrors and portals to achieve your goal !An amazing design, an original soundtrack and lo …