Read The Rarest Blue: The Remarkable Story of an Ancient Color Lost to History and Rediscovered by Baruch Sterman Free Online
Book Title: The Rarest Blue: The Remarkable Story of an Ancient Color Lost to History and Rediscovered|
The author of the book: Baruch Sterman
ISBN: No data
ISBN 13: No data
Format files: PDF
The size of the: 7.73 MB
Edition: Lyons Press
Date of issue: November 20th 2012
Read full description of the books The Rarest Blue: The Remarkable Story of an Ancient Color Lost to History and Rediscovered:For centuries, blue and purple dyed fabrics ranked among the ancient world’s most desirable objects, commanding many times their weight in gold. Few people knew their secrets, carefully guarding the valuable knowledge, and strict laws regulated their production and use. The Rarest Blue tells the incredible story of tekhelet, the elusive sky-blue color mentioned throughout the Bible. Minoans discovered it; Phoenicians stole it; Roman emperors revered it; and Jews—obeying a commandment to affix a thread of it to their garments—risked their lives for it. But as the Roman Empire dissolved, the color vanished. Then, in the nineteenth century, a marine biologist marveled as yellow snail guts smeared on a fisherman’s shirt turned blue. But what had caused this incredible transformation? Meanwhile, a Hasidic master obsessed with the ancient technique posited that the source of the dye was no snail but a squid. Bitter controversy divided European Jews until a brilliant rabbi proved one side wrong. But had an unscrupulous chemist deceived them? In this richly illustrated book, Baruch Sterman brilliantly recounts the amazing story of this sacred dye that changed the color of history.
Read information about the authorBaruch Sterman is co-founder of the Ptil Tekhelet Association. Baruch received his doctorate in Physics from the Hebrew University in Jerusalem, where he developed a CO2 laser used for both medical and industrial purposes. He received his Masters in Electrical Engineering from Columbia University. For the past fifteen years, Baruch has been a leading executive in the High-Tech sector in Israel, specializing in the fields of telecommunications and computer security. He holds several patents in optics, voice technology, and computer security.
Baruch was instrumental in developing the modern techniques for dyeing tekhelet used by the Ptil Tekhelet Association today. These techniques take into account the halakhic, as well as the physical and chemical requirements needed for mass production. He has published numerous articles on the scientific and halakhic aspects of Tekhelet, and writes extensively on the topic of Science and Torah in general.
Baruch lives in Efrat, Israel with his wife Judy and their seven children.
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