Earth's Most Fragile Material | BBC Science

Channel

Dr Maurine Montagnat and her team go to extreme lengths by hanging from the base of a frozen waterfall in Switzerland. Will they successfully collect crystal samples in order to conduct their experiment?

Best of Earth Science: http://bit.ly/EarthLabOriginals
Best of BBC Earth: http://bit.ly/TheBestOfBBCEarthVideos

Spectacular Earth
Get closer than ever before to some of the world’s most stunning natural phenomena and discover the extraordinary global forces that coincide to make each spectacle happen.

Breakthrough scientific knowledge and cutting-edge filming techniques mean it is now possible to get thrillingly close to some of the world’s most beautiful spectacles. Specialist jet-ski cameras ride giant waves in Portugal, drones fly into one of Guatemala’s most explosive volcanoes and ultra-slow-motion footage captures thousand-foot-long lightning bolts in Arizona. Experts and scientists reveal the science beneath the spectacle. The explanations are fascinating – but our planet is home to such incredible phenomena that sometimes you have to see it to believe it.

This is a channel from BBC Studios who help fund new BBC programmes. Service information and feedback: http://bbcworldwide.com/vod-feedback--contact-details.aspx