Stack the blocks as high as you can before they collapse! Earn special blocks that freeze their position to help you make even higher towers.
This Android app allows the user to calculate the drill bit and tap combination required for a given screw/bolt size. Input various parameters to fine tune for certain applications. View a sample technical drawing with a callout for the input hole and thread specifications.
Track and log your workouts with metrics such as time, distance, speed, estimated power, and more. Create GPX files of your recorded workout GPS tracks for use with your favorite analysis program or social fitness network. Estimated power is calculated live while riding and provides a good training tool without the cost of a power meter.
Convert decimal numbers to fractions, fractions to decimals, and evaluate mathematical expressions. Round the answer by choosing from a range of tolerances, which is great for design and fabrication to quickly determine the closest fractional inch to a decimal value, rounded up, down, or to the closest fraction based on the required tolerance.