Submarines can pose several negative aspects, including significant environmental concerns, such as potential oil spills and disturbances to marine ecosystems. They also represent a substantial financial investment for nations, with high costs for construction, maintenance, and operation. Additionally, submarines can contribute to geopolitical tensions, as their stealth capabilities may escalate arms races and provoke fears of military aggression. Finally, the potential for accidents or malfunctions can lead to catastrophic loss of life and environmental damage.
Submarines are not barbaric weapons. However, some tactics, such as unwarned attacks were considered by some during WWII as barbaric. As with most things, the thing is not bad, but how it is applied can be.
oceanographers use submarines to take pictures of sea life and things that have been found or things that they are looking for.
Only the stupid ones
Bad teachers are the ones who teaches students the bad thing ,while bad people steal and rob things.
It's to keep the bad guys out of the most important things in our life like material things and of course, our loved ones.
A bad thing about this world is that we would rather do bad things than good ones. -basically my translation hope i helped
No. Pakistan has only a few. A couple of them are nuclear, the rest are the conventional ones.
There were millions of things invented before WW 2- but some notable ones included airplanes, submarines, radios, tanks, machine guns and automobiles.
U-boats. (German submarines)
Only if you believe in such things. There are many irrational superstitions, in many cases contradictory ones.
Bad things that can happen when dancing? Well. You could sprain/or pull a muscle. Or else you could get laughed at. Or you might tear your clothes if you wear the wrong ones. If you wear the wrong shoes, you could fall.
It's also the same by saying stop being a pessimistic and start being an opthimistic. Stop thinking bad things, sad things or anything that make you feel bad. Always look at the bright side of things. Always look for a good reason why things are happening whether it's good or bad.