why would a thermos stainless steele flask explode?

[younglj27]

My friend is freaked out thinking she has poltorgist activity in her flat. i'm sure there must be a scientific explanation for this; as my flask exploded into pieces in her unattended kitchen. it had non-fizzy fruit smoothie in it that had been drunk and it had still to be washed. it was not near anything hot or cold just sitting on her counter, why would it have exploded? please let me know so i can calm her nerves and convince her that her flat is not haunted!

[mightylegend]

Hairline crack in the glass interior as the flask left open heats up to room temperature the glass expands and the crack causes it to shatter .








D T H ?�













Or.....................................................................



Does she see deade people ? : 0)

[Booldawg]

Does her child sit in front of the TV watching static?

[another-view]

Has she been drinking Semtex again?

[redcrx]

how did a stainless one break into pieces? thats a lot of force to tear metal apart.