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Security, Loyalty, and Science (Cornell Studies in Civil Liberties) by Walter Gellhorn (Cornell University Press) Price verified 50 minutes ago

Both sides of a sensitive problem are assessed by Professor Gellhorn in this penetrating analysis of national security and its effect upon scientific progress. The costs and advantages of secrecy in certain areas of science and the conflict between national safety and individual rights in the administration of our federal loyalty program are presented; all the arguments are objectively weighed. The book answers such questions as: Can young scientists be well trained when publication and teaching are not free? Have we gone far enough-or too far-in avoiding "security risks" in important scientific establishments? How does the federal drive against "potentially disloyal" persons actually work? Do "fear of the smear" and crude methods discourage public service by American scientists? This study, a unit of an investigation of control of subversive activities supported by grants from the Rockefeller Foundation, is based upon two years of research and numerous field interviews of ...

Genre: Science & Math [x]
Length: 311 Pages (904 KB)
Lending: Not Enabled
Added: Jun 18th, 2019

Descent from Infinities, Secrets of the Ancient World by M.G. Hawking Price verified 12 hours ago

Explore the mysterious origin of the Universe, the evidence of advanced civilizations of tremendous antiquity, and the possible lineage of their builders. The Hubble Telescope has revealed that there are more than two trillion galaxies in the observable universe. To put this in perspective, if you hold a single grain of sand at arm's length against the night sky, the tiny patch of sky it hides contains more than 100,000 galaxies -- not 100,000 stars, 100,000 galaxies. "The human mind is not capable of grasping the universe. We are like a little child entering a huge library. The walls are covered to the ceilings with books in many different tongues. The child knows that someone must have written these books. It does not know who or how. It does not understand the languages in which they are written. But the child notes a definite plan in the arrangement of the books, a mysterious order which it does not comprehend, but dimly perceives." -- Albert Einstein It is impossible not to ...

Genre: Science & Math [x]
Length: 172 Pages (744 KB)
Lending: Enabled
Added: Jun 18th, 2019

Redwood Ring (Cycle Book 1) by Jay Amberg (Amika Press) Price verified 13 hours ago

Redwoods thrive for centuries in the coastal regions of America's Pacific Northwest. Rooted by a river, they weather storms, survive ever more frequent floods, and resist fires, both those that spread along the ground and those that leap from ridge to ridge and crown to crown. Seeming to have no natural enemies, the trees endure increasing encroachment as they pass through thousands of seasons. Entwined at root and crown, they remind us that our lives, always separate and always interconnected with others, flow through time. Twenty percent of all proceeds will be donated to The Nature Conservancy.

Genre: Science & Math [x]
Length: 20 Pages (321 KB)
Lending: Enabled
Added: Jun 18th, 2019

Aquaponics Do-It-Yourself: System, Design and Setup by John Brown 3.7 Stars (14 Reviews)    Price verified 2 hours ago

For all those fans and lovers of nature, we are ready to present an amazing book, not a simple one but the guide to the aquaponics. Now your garden will get the completely different look. Listing this book, you will get the idea about the aquaponic system, all its benefits and why this revolution technic is better. Discover what supplies do you need for aquaponics kit, so the home aquaponics will not be something impalpable anymore. Impress the whole neighborhood with the amazing aquaponic fish tank in your garden. Find out the secrets of backyard aquaponics along with the indoor aquaponics. Create own exciting fish tank garden right behind the house for the best ever relaxation with the family or for your own. Enjoy every day spent at the gorgeous aquaponics farm. Prove others that you are able to the aquaponic DIY. Make them wonder how easy and useful it is. Work on the own aquaponics design generating great ideas with the help of this book. We wish you good luck and inspiration ...

Genre: Science & Math [x]
Length: 26 Pages (4,674 KB)
Lending: Enabled
Added: Jun 18th, 2019

Cats (50 images) by JOSEP MARIA PALAUS PLANES (jb66k) 5.0 Stars (1 Review)    Price verified 2 hours ago

Only CATS and their BEAUTY. Photo album of 50 images. © JMP

Genre: Science & Math [x]
Length: 25 Pages (14,100 KB)
Lending: Enabled
Added: Jun 18th, 2019

The Amazon Manifesto by B F Lee Price verified 15 hours ago

The evolution of human society has arguably reached its end point. Our standard of living, enhanced by the latest medical and engineering technology, is unsurpassed in the past 5000 years of human civilisation. What more can we achieve? This book outlines what we have achieved as a species, and the way we must transform our society so that we can progress to an even higher level. What is proposed in this manifesto will enable us to reach the elusive goal of equality, and control our burgeoning population in the process. Let's strive for the next phase of human progress!

Genre: Science & Math [x]
Length: 26 Pages (1,653 KB)
Lending: Enabled
Added: Jun 17th, 2019

Aliens Exists - Deal With It: A Logical Approach To An Advanced Civilization (and Extra-Terrestrials) by Jay Wheeler Price verified 20 hours ago

Many of us have wondered whether there's extra-terrestrials, aliens or an advanced civilizations out there and whether they have visited earth, leading us to one of humanity's biggest unanswered questions. At first glance it seems unlikely that we're the only intelligent life that exists across trillions and trillions of miles of universe, but with possible government cover-ups, skeptics, and millions of people claiming aliens don't exist, it's time to dive deep into the UFO files and explore the existence of intelligent life outside of earth. After spending years researching UFO sightings, lights in the sky, videos, reports, abductions, well-known stories, events you probably didn't even know happened, and visiting Roswell twice, I feel it is time to share the answers I have found, the connections to the cases and my logical to approach to answer the question of all questions... ''Are we alone in the universe?'' I'm going to share all of it in this book, to offer, what I believe ...

Genre: Science & Math [x]
Length: 160 Pages (3,489 KB)
Lending: Enabled
Added: Jun 17th, 2019
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