IELTS SIMULATOR ONLINE ACADEMIC LISTENING EASY DEMO – Nanotechnology Technology on a Small Scale S17AT4 FREE COMPUTER DELIVERED ONLINE IELTS SIMULATION
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Nanotechnology: technology on a small scale

Today we’re going to look at an important area of science, namely nanotechnology. So what is it? Nano means tiny, so it’s science and engineering on the scale of atoms and molecules. The idea is that by controlling and rearranging atoms, you can literally create anything. However, as we’ll see,

the science of the small has some big implications affecting us in many ways.

 
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