Anti-poaching shockwave sensors help save Kenyan elephants from gunfire
WIPER uses sensors to pick up on ballistic shockwaves and transmit the exact coordinates of an elephant as soon as gunshots are detected.
Source: Anti-poaching shockwave sensors help save Kenyan elephants from gunfire
Heroes
The architect Gerard Moerdijk, called this hall in which the frieze was placed, the Hall of Heroes. A historic frieze (92 m x 2.3 m), which consists of 27 wall panels, was mounted against the walls. It depicts important events from the Great Trek. The frieze was designed by four South African sculptors: Hennie Potgieter, Peter Kirchhoff, Frikkie Kruger and Laurika Postma. The plaster models were shipped to Italy where it was sculpted from Italian Quercetta marble, by 40 Italian chisellers and 6 Italian sculptors. The completed frieze weighs approximately 200 tons.



