327 78 2MB
Spanish Year 2020
Report DMCA / Copyright
DOWNLOAD EPUB FILE
529 23 515KB Read more
Downloaded from z-lib.org
112 68 844KB Read more
A mesmerizing challenge to orthodox cosmology with powerful implications not only for cosmology itself but also for our
124 9 5MB Read more
Why did Ptolemy's theory cause problems for the church?What is the big secret concerning the "Age" of the
113 38 8MB Read more
119 20 3MB Read more
113 6 690KB Read more
An engaging and imaginative tour through the fundamental mathematical concepts—from arithmetic to infinity—that form the
115 9 13MB Read more
Used in plastic explosives, PETN (pentaerythritol tetranitrate) is one of the most powerful conventional explosives ever
108 73 1MB Read more
327 49 6MB Read more
The cosmic microwave background radiation is the afterglow of the big bang: a tenuous signal, more than 13 billion years
422 77 1MB Read more