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64The Ultrasonic Transducer - Solids Applications
by VEGAControls
This hub page is dedicated to showing the different solid applications suitable for ultrasonic transducers.For details on how ultrasonic transducers work, and liquid applications for the same devices, please... published 4 months ago
67Be a Better Knitter
by Moonmaiden
We are going through a knitting renaissance. And we are all getting better. Once you master the basic knit and purl, it's a whole new world. Here are some ways to grow as a knitter. When you pick a project,... published 2 years ago
63Choosing the right scale for your model train layouts
by smithsj1
When you start a scale railway you really have to think in terms of how big your set will be in comparison to the real thing. The constraint to the size of the layouts that you can build for your model trains... published 4 weeks ago
68Know-How Knitting: Gift Ideas For The Holidays
by Malina_Kione
Welcome to Know-How Knitting. A guide to knitting. A resource for knitting. Knit gift ideas. Patterns and what knit in the fashion world yesterday, today and tomorrow! I am your hostess, Martine. The patterns... published 8 months ago
58Gas Flares at oil refineries waste an enormous amount of energy. Why can't this gas be used more productively?
by rbnstr08
Gas flares are normally done after a successful oil well has been drilled. I doubt if they will make gas flares right at the refineries. Unless, they have drilled an oil well right in the area of a refinery.... published 2 weeks ago
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