[magellan]

Point one is valid, but fundamentally wrong. A bomb in a cabin at high altitude is more likely to cause severe damage, because the pressurized fuselage is in essence, a bomb. Hence the term, "explosive decompression".

[El Gato]

A bomb in a cabin at high altitude is more likely to cause severe damage, because the pressurized fuselage is in essence, a bomb.

Yes, it's like an inflated balloon. Although the skin doesn't stretch so much, but it does stretch.