create some wings, this is a stupid question
An eagle uses its wings to move and fly as most birds do. The wings move up and down in order for air to flow through them and allow the eagle to move forward through the air.
A bird creates lift by flapping its wings Aircraft move by the air moving over the wings (where as birds move by moving their wings around the air)
Airplanes are NOT "suspended in mid air" - they move through the air and are supported by 'lift' derived from the differential air pressure above and below their wings.
A Great Diving beetle will first collect air bubbles in their wings cases which allows them to breath while they are under water. The shape of their body and how they move their wings under water is what allows them to move quickly.
Airplanes are designed to generate lift through the shape of their wings and the speed at which they move through the air. This lift force is created by the pressure difference between the upper and lower surfaces of the wings. By generating enough lift, airplanes can overcome gravity and stay airborne even though they are heavier than air.
Yes, they move them constantly up and down at a supremely fast rate to stay in flight.
Boats with wings, also known as hydrofoils, use wings or foils underneath the water to lift the boat out of the water as it gains speed. This reduces drag and allows the boat to move faster and more efficiently. The wings also help stabilize the boat, making it easier to navigate through both air and water seamlessly.
A boat with wings, also known as a hydrofoil, navigates through the air and water seamlessly by using its wings to lift the hull out of the water, reducing drag and allowing it to move more efficiently. This design enables the boat to glide smoothly over the water's surface and transition smoothly into the air, providing a seamless navigation experience.
Mosquitoes move in air by displacing air at very high frequency by rapid movement of the thin wings .They are able to turn the wings in angle to propel forward.
Lift
An ornithopter works by flapping its wings or surfaces to generate lift and thrust, mimicking the flight of birds. The wings move in a motion similar to that of a bird's wings to produce the necessary aerodynamic forces for flight.
Most birds that hover face the wind and cup their wings in a fashion that keeps them aloft. A King Fisher has a large wing span, so it can do this quite simply with a good air current.