Brain devices tend to look interesting an unusual, from passive, insect like EEG caps with trailing wires to interactive Brain Computer Interfaces. These devices range from largely useless toys to profoundly impressive technology used to control things such as prosthetic limbs. Here is an eclectic mix of our favorites, vote for yours.

Russian oligarch, Roman Abramovich donated money for a giant tunneling machine to build a tunnel between Russia and Sarah Palin's house, when he was governor of the adjacent region to Alaska. The Wikipedia entry for Tunneling Machines and the entry for Civil Engineers in the UK Yellow Pages have something in common, they both read: 'see boring'. Doubly ironic, since boring is one of the most interesting projects for civil engineers, and the machines used to do the job are spectacular. The set here includes a variety of shield tunnel boring machines, TBMs, including those for celebrated projects such as Yucca mountain or the Channel Tunnel. Perhaps the most ironic of all is the Air Force TBM, a machine for digging deep underground, owned by the people who defend the skies.

Watching Wii time lapse is a socio-anthropological experience, if Warhol were alive today perhaps he would be making videos like these. A collection of our favorite videos, proving that not everyone gets off the sofa, and that Wii is so addictive some people will continue to play it while holding their new born child. Vote for your fave.

Rapid deploy structures have an extreme design function, the ability to be built extremely quickly. This requirement brings architecture directly into the realm of gadgets with lightweight high tech construction and innovative forms.Here are a range of instant buildings from military command and control centers, disaster shelters and dedicated portable hangers for aircraft such as the B2 and stealth fighter. The buildings come in bags or on planes or with their own trailers and are even flat pack assembled like military IKEA buildings.

Both the second world war and cold war produced particular styles and uses of bomb shelters that were unusual, from Swiss suburban houses with mandatory blast shelters and several years of food to the use of London’s tube stations as shelters during the second world war. Here are a few examples of vintage shelters, each with a hint of retro irony or bygone strangeness.

The same giant multi-axle machines that are used in shipyards to transport impossibly large bits of half built ships are also used to wheel into place pieces of bridges, radio telescopes and, of course space vehicles. Here are 15 different varieties.