Келесі

• 

  • 15:52
  • 1,6 МЛН

  Making Dry Ice from scratch
• 

  • 42:26
  • 1 МЛН

  Biofuel instead of coal and oil - How promising are these renewable resources? | DW Documentary
• 

  • 00:43
  • 7 МЛН
  • 5 күн бұрын

  👨‍🔧📐
• 

  • 00:47
  • 9 МЛН
  • 10 күн бұрын

  Алексей Щербаков разнес ВДВшников
• 

  • 00:32
  • 2,4 МЛН
  • 7 күн бұрын

  Kind Waiter's Gesture to Homeless Boy #shorts
• 

  • 00:18
  • 4,5 МЛН
  • 10 күн бұрын

  Вы чего бл….🤣🤣🙏🏽🙏🏽🙏🏽
• 

  • 11:57
  • 13 МЛН

  How the UN is Holding Back the Sahara Desert
• 

  • 29:37
  • 2,4 МЛН

  Nature's Incredible ROTATING MOTOR (It’s Electric!) - Smarter Every Day 300
• 

  • 4:54
  • 78 М.

  Bioplastic- Potato Plastics
• 

  • 13:00
  • 1,5 МЛН

  Why is anti-immigration sentiment on the rise in Canada?
• 

  • 16:14
  • 502 М.

  This Fusion Tech is Solving the Geothermal Energy Problem
• 

  • 17:21
  • 1,4 МЛН

  Automated Hydrogen Generator
• 

  • 9:20
  • 4,5 МЛН

  Piezoelectricity - why hitting crystals makes electricity
• 

  • 51:57
  • 264 М.

  De Detroit a Bochum - Un futuro postindustrial | DW Documental
• 

  • 25:07
  • 682 М.

  The Greenwich Meridian is in the wrong place
• 

  • 14:13
  • 359 М.

  Stirling Heat Engine to Stirling Heat Pump : How is it done?
• 

  • 00:43
  • 7 МЛН
  • 5 күн бұрын

  👨‍🔧📐