I will go with Russian S-400. One step ahead of everything when it comes to defence.
Has anyone heard of the Tsar btw? I saw a documentary claiming that was the largest atomic bomb ever created. It was dropped on an island in the northern sea and it disolved a 4000feet mountain!
"Arguing with someone who hates you or your ideas, is like playing chess with a pigeon. No matter what move you make, your opponent will walk all over the board and scramble the pieces".
Unknown.
This plastic model rocket (with a mean '50's Sci-Fi/Retro look) can fly up to 100 feet using only water and air pressure as "rocket fuel". Set comes complete with 8" rocket, air pump and fuel feeder!!!!
A water rocket employs a compressed gas to accelerate water through its nozzle as a means of propulsion. The water inside the motor is essentially stationary and is accelerated to the velocity at the nozzle expressed by Bernoulli's equation: P = ½ pV2(the two is squared)!!!
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