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Guide to Space Exploration.
Group with 30,000 members worldwide supplies professional resources, journals and event details.
Archaeology links, fieldwork opportunities, and electronic publishing of archaeological content.
Articles on astronomy, cosmology and space exploration, with a regularly updated sky guide and the latest space news.
automatic bubble machines with new scientific function for fun and learning!
Largest search engine for chemical and allied industry professionals. With more than 35,000 distinct and relevant URLs.
Presentations including the latest presentation research and presentation humour. Did you know that the brain takes in information visually and that 55% of a presentation is visual. is a premier resource for science on the web. It offers science articles in various categories, a science quiz, links, poems, news and science facts amongst others.
Information on the human growth hormone.
Buy hi res photos from the archives of the great observatories including Hubble Space Telecope, Chandra, ESO, Kitt Peak, & NASA Apollo Missions. Framed and matted to very large sizes.
Haldeman-Homme, Inc. offers full service installation and technical support for 3D printers, 3D scanners, CNC machines, laser engravers, mechatronics and robotics. 844-634-0002.