Silence is a hidden treasure in today’s world. And with the world moving at a rapid place, sound quickly becomes noise and the humans find themselves submerged in it. From tapping of keys to hammering sounds on roads, the human brain is never really quiet. But Microsoft‘s Building 87 has managed to become the quietest place on Earth. A specialised anechoic chamber, it locked out from the rest of the world and any sound produced inside cannot possibly escape.