Bat houses are like slimline bird houses on stilts. It seems that bats will slither into folder sized slots, and a phone box sized house will carry tens of thousands of bats. Something to think of, if you want to annoy your neighbors. Along with the houses are some artificial bat caves, built by bat men and bat women, such as the Dorset Bat Group.

iCandy - the best Apple concept mockups. Despite the huge number of 3d rendered mockups of Apple products on the web, few even come close to genuine Apple design. The exceptions seem to be Isamu Sanada and Yann Le Coroller, who between them account for the majority of well executed 3rd party concepts. Here are our favorites, and why we chose them. Vote for yours.

In the mid 50s an small Japanese electronics company, Tokyo Tsushin Kogyo, created an American sounding brand name, Sony, for a series of portable all-transistor radios. The product design was similarly American influenced, with wide spaced serif lettering, like that used on Amtrak trains or even Raymond Loewy's original Air Force One, but with a flair and attention to detail that was distinctively Japanese. Half a century later, Sony, is still a consumer brand which is associated with superior design. Here are 12 of our all time favorite classic Sony Designs.

The design of ski jumps is interesting because it is the most extreme form of a playground slide. It has recently produced excellent pieces of modern architecture from Zaha Hadid and MR2 but equally impressive are the bizarre temporary ski jumps at baseball grounds and football stadia.

What do you do when you have lots of cash and cheap oil, but mess around in expensive cars in a manner not much different from America in the 50s. Arab drifting is the name given to handbrake slides, perfected in places like Saudi, where Arabian Stallions have been replaced by metal Mustangs. Here it refers not just to the videos of the stunts which are interesting in of themselves, but the cultural drift, as exemplified by the range of music that accompanies the videos, from rock to rap to house. This list is contains not just Arab Drifts but clips of car culture n the Arabian peninsula, proving Youtube's worth as an anthropological treasure trove.

The lack of design innovation in an economic environment which excluded innovators meant that Soviet Russian technology often lifted concepts directly from the West. Not just little things like microprocessors and computers, but massive projects like Superfortress bombers, the Concorde and even the Space Shuttle.