HEATKEYS

Less is More

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

The Penn State College of Agricultural Sciences publication database is searchable collection of on-line publications, fact sheets,and information graphics

A resource containing many useful calculators and conversions

Material property database with data sheets of thermoplastic and thermoset polymers such as nylon, polycarbonate, polyethylene; metal alloys, aluminum, steel, titanium, nickel, cobalt, and zinc alloys; ceramics, lubricants. Free search tools include...

US&R Structures Specialist Resource

High performance small wooden boat and wood kayak plans for the do it yourself boat builders. Complete plans and instructions to make your own boat using the strip built or stitch and glue boats.

Convert between various measurement units, weight to volume and volume to weight. Unit definitions. Volume, area, gravel and mortgage calculators.

Learn how to do just about everything at eHow. Expert Village is now a part of eHow, adding expert How To videos to eHow, the world

Resources for Radio, Radar, RF, Microwave, & Wireless Engineering

WOODWEB provides information for the wood industry including woodworking, cabinets, components, woodworking software, wood finishing, cabinet hardware, lumber, plywood, woodworking machinery, suppliers, and tooling

Affordable stone carving fabrication, featuring marble fireplace surround, column, fountain, granite countertop flooring tile sink bathtub medallion mosaic.