Mercedes-Benz took its boldest swing yet at Elon Musk’s Tesla in a bid to once more set the benchmark for luxury ... and energy-efficient car that has ever come out of its Stuttgart headquarters.

Nevis Swing in New Zealand is the biggest canyon swing in the world. You swing in a 300-metre arc and freefall for 70 metres. You can reach speeds of up to 75 miles per hour. The site, near ...