On: Scientists have developed a material so dark that ...

[malkia]

What if the "World's Quietest Room" is colored like this... Just wonder :)

[yk → malkia]

Call it "The Lovecraft experience: Beyond space time" and charge $10 per visit.

[rrss1122 → malkia]

Sounds like the plot to Nightfall by Isaac Asimov.

[qwerta → malkia]

Place nobody wants to be longer than 10 minutes.

[PavlovsCat → qwerta]

Floating in water in such a room might be usable as a lot less scary sensory deprivation tank.