Reference Textbooks Apps

This simple tool will allow you to size common machine design components and evaluate the stresses for each scenario.PROFESSIONALSQuickly size common machine design elements such as threads and...

This quick and easy tool will allow you to calculate the resultant forces and stresses encountered in many common design scenarios.PROFESSIONALSQuickly and accurately analyze the stress levels in...

This concise tool will allow you to quickly analyze stress concentrations in a wide variety of common geometries and standard loading scenarios. Never again will you have to look up values in a...

DragonBox Elements: the game that secretly teaches geometry.
Embark on a great learning adventure! Discover the fundamentals of geometry with your family! Watch your kids learn geometry in a...

Embark on a great learning adventure! Discover the fundamentals of geometry with your family! Watch your kids learn geometry in a matter of hours, without them even noticing they’re learning!...

The essential resource for doctors and healthcare professionals in internal medicine. Diagnosing symptoms, disorders, diseases, infections, and conditions and developing a treatment program is even...

CF Reference gives you a quick and easy interface source to all ColdFusion Tags, ColdFusion Functions, AJAX Functions and CFC Reference. All readily available at your finger tips where ever you are...

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Working in the nutrition business but not familiar with the technical jargon? Writing your thesis in nutrition or reading a nutrition or...

The PCR-EAPCI Percutaneous Interventional Cardiovascular Medicine Textbook is the
first of its kind, all-inclusive reference whose scope and content is patient-centred and
promotes good,...

Ready to learn about photosynthesis, proteins, amino acids, viruses, metabolism, bacteria, ecology, and everything in between? Campbell Biology for iPad, iPhone, PC & Mac is the best textbook to...