Happy Harry's Used Recycle Building Materials (Popularity: )

Chain of used building material stores in Canada, preventing construction/demolition waste from going into landfills.
Category: Science\Environment\Pollution Prevention and Recycling\Materials Exchanges

Brute Force Demolitions (Popularity: )

Recycled building materials, Victorian, Edwardian, Art deco, and Federation windows, doors, and leadlights for use ...
Category: Science\Environment\Pollution Prevention and Recycling\Materials Exchanges

LA Testing (Popularity: )

Analytical laboratory providing environmental testing to determine the presence of asbestos or lead in air, ...
Category: Science\Chemistry\Analytical\Products and Services

EMSL Analytical, Inc. (Popularity: )

Specialist environmental chemistry and microbiology, indoor allergens, industrial hygiene, and materials characterization. Includes US laboratory ...
Category: Science\Chemistry\Analytical\Bioanalytical Chemistry

LA Testing Laboratory (Popularity: )

LA Testing Laboratory provides microbiological analysis of fungi and bacteria in spore traps, bulk samples, ...
Category: Science\Biology\Microbiology\Products and Services

Nerak Inc. (Popularity: )

Designers, builders, and suppliers of clean rooms and fume equipment.
Category: Science\Instruments and Supplies\Lab Furniture\Hoods

Jenkin, Bob (Popularity: )

Site has links his works on Cryptography, hash functions, Random Number Generators.
Category: Science\Math\Applications\Communication Theory

Tiling Plain and Fancy (Popularity: )

Tiling from the mathematical and historical viewpoint by Steve Edwards. Provides a number of examples ...
Category: Science\Math\Recreations\Tessellations

Stork Energy Efficient Home Technology (Popularity: )

Features technologies for energy savings in building a new home in hot and humid Myrtle ...
Category: Science\Technology\Energy\Conservation

Stiegler Natural Stone (Popularity: )

Information about the Solnhofen Natural Stone and Jura Marble products from the company that owns ...
Category: Science\Earth Sciences\Paleontology\Famous Localities

Symmetries, Patterns and Tessellations (Popularity: )

Constructed with Geometer's Sketchpad by Allan Bergmann Jensen.
Category: Science\Math\Recreations\Tessellations

Pentagons that Tile the Plane (Popularity: )

Known solutions and a new recipe.
Category: Science\Math\Recreations\Tessellations

L'Atelier de Saint Cannat (Popularity: )

Specializes in the retrieval and restoration of antique building materials such as paving, tiles and ...
Category: Science\Environment\Pollution Prevention and Recycling\Materials Exchanges