The Battery Longest Lasts

The Battery  Longest Lasts  electric battery companies market their products by making impressive claims about how exactly durable and reliable their batteries are. However which battery lasts the longest? Will a far more expensive, brand name battery really last...

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Building a Wind Gauge

Building a Wind Gauge Here is a simple wind gauge for use in breezes. It will indicate direction and relative speeds. Use the wind gauge to find out where the wind blows strongest. Compare gauge readings. Do obstacles affect wind speeds and direction? Left side toward direction...

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Musicians Develop Better Hearing

Musicians Develop Better Hearing a current study published in the journal Ear and Hearing found that those who are trained and practiced musicians are better in a position to distinguish the words of a conversation in the middle of a noisy room. If this idea could be...

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What Direction Should Solar Panels Face

What Direction Should Solar Panels Face is Imagine you’re installing a brand new array of solar panels for an energy-conscious organization in California. You want the largest quantity of sunlight possible to reach the panels. The actual panels are fixed, so you need to determine...

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Testing the Ozone

Testing the Ozone was Did you ever hear of an ozone alert? Ozone is a kind of oxygen that can be harmful to people when it enters our breathing space. You can attempt your surroundings to see which locations possess the highest levels of ozone by creating your personal ozone...

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How to make a CD balloon hovercraft

CD balloon hovercraft Make this happen very simple project to generate a floating disc that will skims across a surface exactly like the way an air flow hockey puck as well as hovercraft does.What exactly you need:Blank CD or CD that you do not want any additional.Pop-top...

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