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"This very popular Information and Communications Technology conference runs annually. The conference program caters for upper level primary and secondary teachers. The conference showcases the most recent information and communications technology used in the science classroom. New teaching and learning ideas and software demonstrations combine with hands-on interactive sessions to give you new ideas, strategies and methods ready for use with your students."

"Visualize in real-time the frequencies that you can hear around you and even those you cannot. The SpectrumView analyser provides a high quality real-time spectrogram and spectrum analyser display with configurable sample rate and frequency resolution for the iPhone and iPad.  You can use this application to measure the highest tones you can sing, to find the source of an annoying sound, for calibrating musical instruments or generally for all sorts of acoustic analysis. "

Think about PowerPoint presentations, and you will probably think of a never ending series of slides. Of course, presentations have become a vital element for all the businesses or industries, and energy segment is not an exception in it. All household items rely on utilities such as electronics, natural gas, water and more. The presentations are a great way to make people understand the significance of energy saving. However, lack of required templates is a major drawback associated with conventional PowerPoint presentations, and this is the reason why many people or organizations associated with energy sector use a variety of mediums to publish energy wind water geo slides. If you're in need of something different that a conventional PowerPoint presentation, then it is time for you to think about other alternatives that can help you publish your energy wind water geo slides on the go.

"AudioSigGen is a free and simple Audio Signal Generator"

John Fischer, Ashwaubenon HS, Green Bay, WI, has created an artificial "Two Liter Creek" in his classroom for water quality studies in the middle of a Wisconsin winter. It is simply a 50-gallon aquarium with a pump that lifts water into an array of 15 two-liter bottles that have been mounted on a pegboard.