Piano stairs - Rolighetsteorin.se - The fun theory (via Rolighetsteorin)
Speaking Piano - Now with (somewhat decent) captions! (via TheMcphearson)

Scott Campbell: Always Almost There. - my love for you is a stampede of horses.
Scott Campbell’s dollar bill sculptures are pretty breathtaking and well, just kind of nuts. Scott painstakingly draws on each dollar bill, measuring out every line meticulously. Then each bill is laser-cut and glued one on top of the other creating the sculptures you see here.

The abandoned giant Duga-3 system antenna near prypiat
3D reconstruction of Dubrovnik, Croatia, containing 4,619 images and nearly 3.5 million 3D points.

Huge scale model of Tokyo at the Salone di Mobili Milan
“An expedition to what’s being called a lost world inside an extinct volcano in Papua New Guinea has discovered more than 40 new species, including giant rats, frogs with fangs and a new species of bat.
Mount Bosavi in the rainforest of Papua New Guinea is an extinct volcano 2.7 kilometres high, with a crater one kilometre deep and four kilometres wide. Life inside has evolved isolated from the outside world for 200,000 years, the last time the volcano erupted.”