Videos Tagged: China

History
History of Helicopters
youtube icon
44:22

The earliest invention for vertical flight that we know comes from China. It is known that since 400 years BC, children in China played with bamboo flying toys. Children attached a stick to a ro...

  • 4,624
  • 2 years ago
  • 8(1)
Latest Articles
Surtsey Island provides scientists with a nature laboratory they can use to explore colonization of new land by plants, ...
  • 21
  • 1 day ago
The history of Onna-bugeisha dates long before the samurai. In fact, even before the emergence of samurai, Japanese figh...
  • 55
  • 3 days ago
The name of the mission stands for “Interior Exploration using Seismic Investigations, Geodesy, and Heat Transport”
  • 164
  • 2 weeks ago
The first Christmas tree was placed by President Benjamin Harrison in 1889. Back then, President Harrison placed the tre...
  • 244
  • 2 weeks ago
More than 40% of the total gold mined in the world has come from Basin, South Africa
  • 187
  • 3 weeks ago