HEATKEYS

Collection of 33,100+ high quality icons for Windows, Mac and Linux. Provided by 278 authors. Fast and easy navigation.

SketchUp - Engineering Tools and Components

Helping you make the most of your days

A free web based community and discussion forum for answering Computer Help, Security, and Technical questions asked by the Novice Computer User

Sheet Metal Fabrication: CAD software tips and information for sheet metal fabricators and users of AutoCAD, Inventor, Solid Edge, and SolidWorks.

Quality free printables for the home and classroom, focusing on creativity, learning and fun for kids of all ages! Preschool activities, party items, stationery, crafts and more

Enjoy all of Martha Stewart

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

TeachersPayTeachers.com -- 80,000 free and priced teacher-created materials for download including lesson plans, unit plans, novel studies, worksheets, printables, PowerPoint Presentations, quizzes, exams, workbooks, projects and more. Buy and sell u...

ScienceBase is a data and information management system for science. Explore ScienceBase http://www.sciencebase.gov/catalog Explore the documentation on this web site to learn about the background, purpose, and future plans for ScienceBase. Na...

KPI-JCI and Astec Mobile Screens designs, engineers and manufactures a full line of quality crushers, screens, track-mounted equipment, washing and classifying equipment and material handling equipment for the mining, aggregate, asphalt and paving in...