Table of Contents
What were some weapons that could be used against a submarine?
Weapons
- B57 nuclear bomb.
- Naval Mines.
- Torpedoes (acoustic, wake homing, Wire-guided)
- Depth charges.
- Rockets.
- Mk 101 Lulu nuclear depth charge.
- Anti-submarine missiles.
- Anti-submarine mortar.
How do modern torpedoes work?
Thermal torpedoes use a fuel, such as OTTO Fuel II, which can be burned without an external oxygen source. A gas turbine or axial piston engine converts this fuel into torque that spins counter-rotating propellers, propelling the torpedo up to speeds in excess of 60 knots.
Are torpedo boats obsolete?
However, by the end of the 1890s torpedo gunboats had been made obsolete by their more successful contemporaries, the torpedo boat destroyers, which were much faster.
What are the most popular military drones used today?
First flight: 2001 General Atomics MQ-9 Reaper (also called Predator B) is one of the most popular military drones. The United States Air Force primarily uses the MQ-9 Reaper though it is also used by the Navy, CIA, and NASA. It is considered the first “hunter-killer UAV” with a design that promotes high altitude and long endurance missions.
Is a quadcopter the best drone for film production?
While they might seem like toys, a high-quality quadcopter is a serious investment, and an easy way to add production value to a film project, or get a unique view on the world for your travel vlog. We’ve flown plenty, and these are the best drones in our tests.
Do you need a smartphone to use a drone?
The drones we review are ready-to-fly models, so you can use them right out of the box. In most cases, you’ll need to bring your own Android or iOS device to view the camera feed in real-time. If you don’t own a smartphone, the Autel EVO II series is worth a look, its remote has a built-in screen.
Which drone has the best obstacle detection?
The Skydio 2 has the best obstacle detection we’ve seen in any drone, and is one of the few models built in the US. It costs a bundle, and its camera isn’t that good, so it didn’t earn a top rating—but it’s worth a look if you’re interested in a drone that can follow and film you in action.