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

Sunny side up

Sugary beverage Sunny Delight may be falling from popularity, but not in the engineering sector. The 2001 Steel Construction Challenge for Schools set a problem of designing and building a rotary frame to circulate 1.2kg of water through the greatest height, using a supplied model kit.

Already a subscriber? Login here or activate your digital account