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Physical Oceanography Distributed Active Archive Center has created their own interactive website using Google Earth.  You can minipulate the sea surface temperature, sea surface height, chlorophyll levels, and ocean wind speeds.

surface area and volume of a sphere, Hemisphere and hollow sphere formulas with examples | properties of a sphere | about sphere in maths | allmathtricks

In this article we can learn about types of pyramids and geometrical formulas of surface area and volume and its properties. Triangular pyramid, Square pyramid & Pentagonal pyramid

prism formulas | volume and surface area of a Triangular Prism, Rectangular Prism, Pentagonal Prism, Hexagonal Prism, Octagonal prism, Polygonal prism

As technology evolves and its inner workings increasingly disappear from view, replaced with solid-state parts hidden by glass, aluminium and plastic, our understanding of what makes the world operate is similarly impeded. When machinery from just a few decades ago is viewed a world of moving parts, linkages, cogs and levers is revealed. These mechanical objects contain an inherent beauty and inspire curiosity in ways that modern devices with their pristine surfaces and simplified design language do not. Opportunities to explore devices from the past open our eyes and lead us to new questions of how our devices function, how machines do the jobs we need them to do and how engineers solve problems.

MakeHuman(TM) is an open source (so it's completely free), innovative and professional software for the modelling of 3-Dimensional humanoid characters. Features that make this software unique include a new, highly intuitive GUI and a high quality mesh, optimized to work in subdivision surface mode (for example, Zbrush). Using MakeHuman, a photorealistic character can be modeled in less than 2 minutes

Some statements stand out in your memory for the power with which they resonate through you mind. I recall the first time I encountered the question posed by Alan November "Who owns the learning?" on the cover of his book of the same name. In four words, Alan poses a question that strikes at the heart of education and encourages us to re-think our approach. If we believe that the learner should own the learning, what are the implications of this for our teaching? Like a stone dropped on the surface of a calm pond, the ripples from a powerful idea spread, expand and gain strength. 

Our goal might be to support Deep versus Surface Learning, but what does this mean in practical terms. What are the beliefs and dispositions which support teaching for deep learning, and what are the implications of this in terms of the pedagogy we adopt?

Free Sea star PPT template has a couple of starfish and pears on a drawn surface. It is a simple background design to give a presentation in your biology class about different species of starfish, and how they reproduce. An amateur style design inspires you to present an idea about an arts projects in a Fine Arts class.

Free Computer Keyboard PPT Template is an Information Technology theme, featuring a membrane keyboard, characterized by its flat and flexable surface

Vertical crystallizers concepts and its Design aspects | Vertical Crystalliser Design Calculation like - Requirement of heating surface as per formula with example, Cooling water requirement for crystallizer massecuite cooling, Mechanical Design of shell thickness and Bottom plate thickness.

This article discussed about 80 MT capacity batch vacuum pan design calculation of Heating surface, Number of tubes, Dia of the downtake and tube plate, Graining volume, Dia of the vapour doom, Height of the top cone, Dia of vapour inlet and outlet pipe lines , Pipe line dia of noxious gases, Dia of condensate pipe line, Dia of Massecuite discharge, Calendria shell thickness and tube plate thicknesses