Solving a pain in the neck

Four university students have come up with a solution for giraffes at the National Zoo in Pretoria. Nando Schneider (21), Jaco Bester (21), Danie Benade (21) and Frandrich Kraamwinkel (22) are third-year engineering students at te University of Pretoria. The two resident giraffes, Tommy and Bontle, can now eating from feeding bowls that are high up in the air, instead of their old bowls that were a pain in the neck. The new bowls can be adjusted to the right height. The project was part of their course, and the zoo will provide their lecturers with feedback.