Because there are many harmful sea animals who can harm humans and there is no oxygen under the sea to breathe in.
Robots.
the military uses robots for a large number of reasons, with bomb disposal, combat, and air strikes being very notable uses
The military uses robots for a large number of reasons, with bomb disposal, combat, and air strikes being very notable uses.
well robots can be used for film making, rescuing people and even for entertainment if you can believe it !?!
they use hands or weapons for there protection.
In the future robots will proboly be at your command and do any thing you want them to do.Such as cleaning.
Japan
There are many uses of I robots. Some uses are for docking stations. Other uses are for products such as a robot vacuum, or a robot nurse in hospitals!
They may not look like what you think a robot should look like, but robots have been used in manufacturing operations for several years. Most welding in the manufacture of cars is performed by robots.
They can be used to assist old people instead of nurses.
Robots are currently used within the car industry in a lot of places to assemble cars and are gradually replacing humans within the field.
If the factory used robots, it would not need workers and therefore if you are a worker in a factory you would not need training in a factory that used robots because you would not be needed to work in that factory.