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Fluid Preservation - A Comprehensive Reference - John E. Simmons

Fluid Preservation - A Comprehensive Reference - John E. Simmons

Fluid preservation refers to specimens and objects that are preserved in fluids, most commonly alcohol and formaldehyde, but also glycerin, mineral oil, acids, glycols, and a host of other chemicals that protect the specimen from deterioration. Some of the oldest natural history specimens in the world are preserved in fluid. Despite the fact that fluid preservation has been practiced for more than 350 years, this is the only handbook that summarize all that is known about this complex and often..

DKK 1786.95
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The Edutainer - Connecting the Art and Science of Teaching - Brad Johnson

The Edutainer - Connecting the Art and Science of Teaching - Brad Johnson

The Edutainer describes an educational approach that provides teachers with core operational and interpersonal skills to be an effective educator in the twenty-first century. These skills include communication, organization, management, planning, and building authentic relationships based upon respect and personal responsibility. The Edutainer is unique in its perspective that the educator should be fluid and adapting to our current culture, while employing sound academic principles.

DKK 401.95
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