Review A dark horse, only in that one might not expect a book by Einstein to be a sales possibility for the layman. And that is what this is. It is ideal for the layman,and he needs little or no previous knowledge of the subject if he is willing to give the successive pages of the volume his careful attention. There is no necessity of struggling with mathematical equations, tho...(展开全部)

Review A dark horse, only in that one might not expect a book by Einstein to be a sales possibility for the layman. And that is what this is. It is ideal for the layman,and he needs little or no previous knowledge of the subject if he is willing to give the successive pages of the volume his careful attention. There is no necessity of struggling with mathematical equations, tho...(展开全部)

查尔斯•科克尔（Charles S. Cockell），英国爱丁堡大学天体生物学教授，英国天体生物学中心主任。多年来，他致力于对恶劣条件下的生命特征、外星生物的宜居性，以及太空探索和移居等课题的研究。他曾在美国国家航空航天局和英国南极观测站工作，对北极和南极以及其他恶劣天气环境下的生命特征都有研究，发表过300多篇论文和多部著作。

查尔斯•科克尔（Charles S. Cockell），英国爱丁堡大学天体生物学教授，英国天体生物学中心主任。多年来，他致力于对恶劣条件下的生命特征、外星生物的宜居性，以及太空探索和移居等课题的研究。他曾在美国国家航空航天局和英国南极观测站工作，对北极和南极以及其他恶劣天气环境下的生命特征都有研究，发表过300多篇论文和多部著作。

These notes arise from lectures presented in Florence under the auspices of the Accadamia dei Lincee and deal with an area that lies at the crossroads of mathematics and physics. The material presented here rests primarily on the pioneering work of Vaughan Jones and Edward Witten relating polynomial invariants of knots to a topological quantum field theory in 2+1 dimensions. Pr...(展开全部)

These notes arise from lectures presented in Florence under the auspices of the Accadamia dei Lincee and deal with an area that lies at the crossroads of mathematics and physics. The material presented here rests primarily on the pioneering work of Vaughan Jones and Edward Witten relating polynomial invariants of knots to a topological quantum field theory in 2+1 dimensions. Pr...(展开全部)

"Ordinarily, events that change our path are impersonal affairs, and yet extremely personal. My teacher, don Juan Matsus, said this in guiding me as his apprentice to collect what I considered to be the memorable events of my life…. Don Juan described the total goal of the shamanistic knowledge that he handled as the preparation for facing the definitive journey: the journey th...(展开全部)