Question:
What is so fragile that sound can destroy it?
Answer:
Silence.
Try another Brain Teaser:
Which number should replace the question mark? 1, 4, 7, 10, 13, ?, 19
What is so fragile that sound can destroy it?
Silence.
Which number should replace the question mark? 1, 4, 7, 10, 13, ?, 19