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...

  • 4,344
  • 2 years ago
  • 8(1)
Latest Articles
The Chinese government is determined to build a “New Dubai”, or a city as luxurious as Dubai. When it is all said an...
  • 19
  • 1 day ago
Such event would require the same amount of energy stored in the momentum of everything on our rotating planet. And ther...
  • 76
  • 3 days ago
One average lightning bolt can release enough energy to operate a 100-watt light bulb for more than three months straigh...
  • 54
  • 5 days ago
When he was just 5 years old, he could use a typewriter, and had learnt to speak Latin, Greek, Russian, French, German, ...
  • 119
  • 1 week ago
The island is located in Isla Mujeres Bay near Cancun city in Mexico. It has a three-storey house with two bedrooms, a k...
  • 165
  • 2 weeks ago