Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictiona...

The Molecular Expressions website features hundreds of photomicrographs (photographs through the microscope) of everything from superconductors and hi...

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear...

Stellarium is planetarium software that shows exactly what you see when you look up at the stars. It

Chuck Hawks shares information through: Guns and Shooting Online; Motorcycles and Riding Online; Naval, Aviation and Military History, Travel and Fish...

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synon...

The Farscape Encyclopedia Project is a complete guide that anyone can edit, with characters and episodes from the Farscape series.

Designer of innovative laser, surgical and diagnostic lenses and indirect ophthalmoscopy and slit lamp indirect lenses.

University Optics - Telescope Accessories, Eyepieces, Oculars & Supplies

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...