When we work on our projects, it is very convenient to have a tool box or tool case in which we can keep our things well organised, so a drawer or case with a foam mould would be ideal to store our tools safely and without damage. Next, we will see how to make a tool organiser box with foam.
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For all those users who are looking for a good science experiment, or just want to have fun sending invisible messages to their friends, we are going to present you this experiment, where we will see how to make invisible ink.
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The magic fountain is a rather simple device in which we can visualise the effects of pressure change in a fun and very didactic way.
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Windmills have been used for many years to obtain energy and improve people's lives. From creating devices to make flour, to different types of energy harnessing to move devices, and even to obtain electrical energy.
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One of the most complete and economical fast food products available are sausages. Nowadays, there is a huge variety of this sausage-type food that varies according to the type of meat used, the colour, the taste and, of course, the amount of moisture they have.
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