daigu67's channel

daigu67 liked 4 hours ago

1:10 Add to

Northrop Grumman X-47B UCAS-D first flight (HD version)

High-definition version of Northrop Grumman's video or the Feb 4, 2011 first flight of the US Navy's X-47B unmanned combat air system demonstrator ...

194,776 views

• 1:14 Add to

  Airflow across a wing

  "It is often said that the lift on a wing is generated because the flow moving over the top surface has a longer distance to travel and therefore n...

  78,684 views

• 7:34 Add to

  Scarlett Johansson (Скарлетт Йоханссон) BEST FOTO

  Scarlett Johansson (Скарлетт Йоханссон) slideshow. Beautiful woman + cool music ;)))

  If u like this - please vote and comment)

  14,348 views

+ 2 more videosshow less