成人快手

The rollercoaster has been sending our hearts racing and stomachs dropping for over a century, and today, millions of us get our kicks on these topsy-turvy, daredevil joyriders. Hannah gets the inside story on the UK鈥檚 newest, tallest and fastest rollercoaster 鈥� Thorpe Park鈥檚 Hyperia. She uncovers the wild origins of the modern-day coaster and finds out how some dodgy French physics in the 19th century, Nasa rocket scientists and an ambitious cartoonist called Walt delivered the ultimate thrill machine.