Updated: 1/28/2021

Storyboard Description


Storyboard Text

  • The periscope have special magnifying lenses, and it makes the reflect images bigger so it is easy to see them
  • this is a lens
  • The first naval periscope was invented by hippolyte marie-Davy in 1854
  • this is a navy seal
  • Submarines use special electronics sensors that can be raised abover water
  • this is the electronic sensor
  • There's a telescope for a submarine but its called the periscope and its advanced
  • Periscopes allow people to see what's going on in the water
  • Submarines can dive thousands of feet underwater with ease.