Dan Hoffman

A simple app to quickly determine compound angle saw settings for building slope sided boxes. Number of sides and slope angle are variables.Also solve …

Designed for stage technicians and automation installers. Calculates drum output line speed of existing rental winches.Facilitates output gear changes …

Solves basic hydraulic cylinder calculations. Calculates extension and retraction forces and speeds for given pump pressure and flow situations.免費玩Hyd …

A simple App to quickly solve common trig problems frequently faced by stagehands during theatrical load ins and event setup. Provides load per leg an …

In 2005, WoodsBuggy.com was created as simple website for some friends to plan weekend rides and discuss buggy modifications. Since then, the site has …