A Penarth dance hall has banned chewing gum on the premises because dancers have complained that their feet keep sticking to the floor. (Photo by Richards/Fox Photos/Getty Images). 16th July 1936

Yoga Dogs is the first fully illustrated guide to yoga created by dogs for dogs (with the assistance of a few humans purely for technical purposes). Any canine can and should practice yoga. From show dogs and working dogs to mixed breeds and even basic squirrel chasers, we all can enjoy its benefits.

Luis Hernan was always curious about how wireless technologies like radio are transmitted through the air. So after finishing up his studies in architecture, computer science, and design, Hernan decided to research these invisible signals through a PhD at Newcastle University. Hernan set up a system that turned the wireless signals around him into colourful, ghostlike images using long-exposure photography, allowing people to see the strength of the signals around them. (Photo by Luis Hernan)

Japanese researchers have sparked hopes of finding a cure for human baldness after successfully growing hair on hairless mice by implanting follicles created from stem cells, Agence France Presse reports. A picture taken on April 13, 2012 and released by the Tsuji Lab Research Institute for Science and Technology of the Tokyo University of Science shows a hairless mouse with black hair on its back at the laboratory in Noda, Chiba Prefecture. (Photo by Tokyo University of Science via AFP)

We received intriguing letter: “Hello! My name is Glenda Lissette, I am an 18 year old photographer from Chicago, IL. I produce surreal and conceptual photographs. I am currently working on a project where I take a photo a day for an entire year”. Well, let's look!

Photo: “If I Only Had a Brain” (365 project). (Photo by Glenda Lissette)

Josef Stalin's head is left in a Budapest street after a statue to the communist dictator was torn from its plinth during the Hungarian Revolution in 1956. (Photo by Robert Hofbauer/Radio Free Europe/Radio Liberty)