Yes because what will hapen if the essential were gone it will be a tragedy.
No. helium gas inside the blimp keeps it aloft. Just like a helium makes balloons fly!!
no, but you need engines to control the airship (AKA blimp)
Blimps have engines that allow them to move independently of wind direction. By adjusting the thrust of the engines, blimps can move in any direction regardless of the wind. The ability to control their direction makes blimps versatile for various purposes such as advertising, surveillance, and transportation.
Because there's two engines on each side of the blimp
because the blimp is propelled by to engines one on each side of blimp
because the blimp is propelled by to engines one on each side of blimp
Blimps are filled with a lighter-than-air gas like helium, which provides lift to keep them airborne. They are propelled by engines and controlled by adjusting the air pressure inside the envelope and moving the rudder and elevators. Blimps are able to move in different directions by changing the angle of the engines and using wind currents to navigate.
No. Blimps require atmosphere.
Some of Goodyear's blimps are powered by 2 - 210hp Continental Piston engines just like you would find on a small Piper or Cessna. Apparently some of the new ones have two small turbines. There are quite few of these blimps owned by Goodyear.
There are some companies which produce remote controlled blimps. West Coast Blimps & Electronics, Yoshioka Model Factory, DraganFly Innovations Inc., and Model Airships and Blimps produce remote controlled blimps
blimps are oval shaped