Stone

The Noise Room (Popularity: )

Rob Speight gathers news and information on modern mysteries, ancient history and the new research. ...
Category: Science\Anomalies and Alternative Science

Architectural Salvage (Popularity: )

Salvaged material includes brick, slate, granite, timber, mantels, fireplaces, fixtures and fencing.
Category: Science\Environment\Pollution Prevention and Recycling\Materials Exchanges

Finding Arrowheads (Popularity: )

A basic guide to arrowhead hunting.
Category: Science\Social Sciences\Archaeology\Topics

Vintage Beams and Timbers Architectural Salvage (Popularity: )

Antique and recycled wood, beams, timbers, brick, stone and artifacts from the United States and ...
Category: Science\Environment\Pollution Prevention and Recycling\Materials Exchanges

Williams's Hydraulic Theory to Cheops's Pyramid (Popularity: )

Describes Williams's Hydraulic Theory to the construction of the Great Pyramid of Egypt, otherwise known ...
Category: Science\Social Sciences\Archaeology\Alternative

Ancient Ireland, Unexplained Mysteries, Pyramids, Megaliths (Popularity: )

Examines construction similarities between Ireland's megaliths of 3500BC and Egypt's pyramids. Includes images of the ...
Category: Science\Social Sciences\Archaeology\Alternative

English Heritage: Stonehenge (Popularity: )

Official visitor and conservation information. Includes a history with reconstructions, opening times and the site ...
Category: Science\Social Sciences\Archaeology\Topics

Tips and Tricks to Gothic Geometry (Popularity: )

Full explanatory diagrams for constructing your own rose window, ogee arch, and trifoil tracery.
Category: Science\Math\Geometry\Sculpture and Art

The Analemmatic Sundial (Popularity: )

Describes design and construction of a six meter wide analemmatic sundial in Canada.
Category: Science\Astronomy\Calendars and Timekeeping\Sundials

Deep Foundations Institute (Popularity: )

USA. Non-profit institute for professionals involved in deep foundation construction and earth retention systems technologies, ...
Category: Science\Technology\Civil Engineering\Geotechnical

Ducom (Popularity: )

Manufacturer of standard and custom designed material testing equipment. Includes sample product list.
Category: Science\Instruments and Supplies\Tribology and Lubrication

AmberDepot (Popularity: )

Sells microscopes, balances, amber, and amber jewelry.
Category: Science\Instruments and Supplies\Laboratory Equipment\Microscopes

David Kalat Minerals (Popularity: )

Specialize in minerals from Russia, China, Pakistan and elsewhere.
Category: Science\Earth Sciences\Geology\Rocks and Minerals

Archaeological Guide to Chert Types of East-Central Illinois (Popularity: )

Identification guide to the types of chert exploited by the prehistoric people of east-central Illinois. ...
Category: Science\Social Sciences\Archaeology\Topics

Origin of the Celts (Popularity: )

Michael Wangbickler introduces the Hallstatt culture and its successor, that of La Tène, with some ...
Category: Science\Social Sciences\Archaeology\Periods and Cultures

Advanced Vacuum Technology (Popularity: )

Supplying vacuum pumps, vacuum tweezers and other vacuum related products.
Category: Science\Instruments and Supplies\Laboratory Equipment\Vacuum

Swedish Amber Museum (Popularity: )

Choice of English version.
Category: Science\Earth Sciences\Paleontology\Amber

Ancient Stones - Megaliths in Western Europe (Popularity: )

Picture gallery and descriptions of megalithic sites in Western Europe. In English and German, with ...
Category: Science\Social Sciences\Archaeology\Topics

Arizona-Rockshop (Popularity: )

Sales and pictures of agate, jasper, obsidian, thundereggs, petrified wood and fire opal.
Category: Science\Earth Sciences\Geology\Rocks and Minerals

Environmental Biogeochemistry (Popularity: )

Describes research projects at the University of Aalborg (Denmark) in environmental geochemistry and biogeochemistry, applying ...
Category: Science\Chemistry\Environmental Chemistry