. The Sarcophagus was constructed of concrete and steel. Currently, it has been noted that the Sarcophagus is not in good shape. It has been said that the Sarcophagus covering reactor 4 is now full of holes. An engineering report stated that the structure would collapse in an earthquake measuring 6 or more. I personally think that nuclear technology is not a safe technological advancement for mankind. Yes, the power generated from such devices is economical. But the consequences we can pay from mechanical or human error is to great of a price to pay. Especially when we can see that the Soviets are not well educated or experienced with nuclear activity. If such a technology is to be continued it should be noted that operators of such devices should be more prepared of disastrous outcomes....