Unsupported browser

For a better experience please update your browser to its latest version.

Your browser appears to have cookies disabled. For the best experience of this website, please enable cookies in your browser

We'll assume we have your consent to use cookies, for example so you won't need to log in each time you visit our site.
Learn more

ONLY RECENTLY HAVE TECHNIQUES BEEN DEVELOPED TO JOIN TWO PIECES OF GLASS

Glass is such a good structural medium that in the 16th century Galileo used it to test hypotheses, as did Griffith in the 20th century. But it is only recently that techniques have been developed to attach two pieces of glass together. Pieces of wood can be joined with wood pins hammered into holes that distort both the pin and the hole to ensure a perfect fit. The fit between the pin and hole needs to be 0.5 per cent of the diameter, making tolerance difficult without distortion. ...

SUBSCRIBE NOW TO KEEP READING

Already paid? Activate your digital account now.

Sign up for guest access to read this story and one article per month.