You don't need a lot of money to convert your car into a car that runs on water instead of gasoline. You need to have some sort of mechanical abilities but do not let that scare you off. You can follow the easy to understand instructions in this book help you make such a device that will allow your car to run on water instead of gas. Read more...
A Field Guide to Mushrooms
This book by Kent H. McKnight, Vera B. McKnight Houghton Mifflin Harcourt 1998 ISBN: 0395910900 448 pages PDF 23 MB More than 1,000 species of mushrooms described in detail. Over 700 paintings and drawings reveal subtle field marks that cannot be captured into photographs.
Digestion and Nutrition
by Robert Sullivan, Chelsea House Publications English 2009-06-30 ISBN: 1604133678 120 pages PDF 14 MBDigestion is the process of taking food and nutrients into the body and making them available for use in all of the body's processes. The digestive system breaks down food and extracts the important nutrients, eliminating the excess substances that cannot be used. Read more...
Field Guide to Insects of South
This guide will be of value to entomologists, both amateur and professional, as well as to students, nature conservation officers, game rangers, gardeners, farmers, tourists and anyone with an interest in natural history.
Integrated Pest Management Integrated Pest Management
Integrated Pest Management (IPM) is an effective and environmentally sensitive approach to pest management. It uses natural predators, pest-resistant plants, and other methods to preserve a healthy environment in
Maya Calendar Origins
In Maya Political Science: Time, Astronomy, and the Cosmos, Prudence M. Rice proposed a new model of Maya political organization in which geopolitical seats of power rotated according to a 256-year calendar cycle known as the May. This fundamental connection between timekeeping and Maya political organization sparked Rice's interest in the origins of the two major calendars used by the ancient lowland Maya, one 260 days long, and the other having 365 days. Read more...
IQ Testing 101
While the use of intelligence tests is widespread, they are not without controversy. IQ supporters see IQ measures as valid predictors of academic success, capable of proving real differences in intellectual abilities and influencing educational policy.
Neuro Science - Science of the Brain
Well this is an ebook most Importantly I dont think you might find easily online. This ebook is really useful for each and everyone who are really curious about knowing the Brain and How it Works and stuff. Its just an ebook which covers all the basic topics in Neuroscience or I could say its like "The Complete Idiots guide to Neuroscience" and you dont require any special knowlegde for reading this .
Seed Dispersal and Frugivory
Until recently, the production of fruits by plants, their consumption by animals (frugivory) and the relevance of these to seed dispersal have attracted less attention than topics such as pollination biology. However, since the 1970s they have started to gain more prominence and now give rise to more research funding, seminal papers and international symposiums. Read more...
The Science of Pranayama
It is needless for us to stress on the merits of the subject or its author, Sri Swami Sivanandaji Maharaj. Sri Swamiji already lives in the hearts of the people of the world as an unfailing saviour.
The Science of Everything
Did you ever wonder how somebody ever figured out all the details of making a cellphone system work? What about those giant MRI machines that can take a picture of your insides without a single incision? Then there is the universe. We think we know at least something about how it started billions of years ago and where it's going billions of years in the future. How can we possibly know anything about an event that occurred 14 billion years ago? Read more...
Ten Questions Science Can't Answer
From the author of the bestselling The Science of the Hitchhiker's Guide to the Galaxy comes another incredible trip to an even more mysterious terrain. Michael Hanlon identifies ten scientific questions that we simply can't seem to answer and explains why these compelling mysteries will remain unsolved for years to comeHow did life begin? Read more...