December is the month with the shortest daylight hours of the year in the Northern Hemisphere and the longest daylight hours of the year in the Southern Hemisphere. December starts on the same day of the week as September every year and ends on the same day of the week as April every year.
Kent Elrod has created a visual guide to dimensioning 3D objects in AutoCADâs model space environment. People new to 3D in AutoCAD often have a hard time adding dimensions to the model in model space; the dimensions either end up on the wrong plane or the dimtext is not shown in the right direction.
4-Link Calculator v2.0 (std and Plus version) for Windows XP/Vista/Win 7/Win 8/Win 10. Computer Program to Simulate and Analyze Rear Suspension 4-Link Setups for Instant Center, Pinion Angle and Driveshaft Angle Change, Anti-Squat %, and More for Drag Racing. Click here for new Plus Version's features. Overview: The 4-Link Calculator lets you input, view, save, analyze and compare your 4-Link rear suspension geometry. You enter heights above the ground and distance ahead of the front axle for up to 6 holes for all 4 brackets for your car, or any number of cars.