Obvious the very word submarine implies something below sea level, so submarines on dry land are particularly weird. Here are some of our favorites, ranging from abandoned washed up submarines, like beached whales, to those which have been specially buried in the ground as museum exhibits.

Although there are many ironic underwater technologies that got there by accident, such as planes and trains or by design, underwater escape training helicopters, there are also mail boxes, telephone systems, cars, motorcycles, kayaks (yes underwater kayaks) and air conditioning units that are there just to mess with us. Here are the most surreal we could find, vote for your faves.

From London to Moscow to New York, Chicago, Dubai and Shanghai, almost every single high rise city in the world is seeing skyscraper projects canceled even as they have their foundations laid and start to rise from the ground.Here is a list of the biggest projects that have been put on hold so far. The disappointing reality is that almost none of them have any particular architectural merit, apart from Calatrava's Chicago Spire, perhaps, and reflect a period when architecture firms were too overloaded with work to think very hard about the designs. Vote for which ones you would have liked to have seen finished.

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.

There is something intensely creepy about submarines, not least because, as we found out from the two that had crashed into each other recently, they carry a thousand times the explosive power of the Hiroshima bomb in a claustrophobic metal sarcophagus powered by the same stuff as the bombs. Because of this, and because of their featureless exteriors which hide immense complexity they provide the same kind of kick that a complicated gadget in a smooth case provides. Just like gadgets its interesting to see how they work when they are being assembled or taken apart. Here are our favorite views from the science fiction like decommissioning of Soviet attack subs to rotting reactor cores to components being wheeled through English roads.

Ted Stevens was right, the Victorian Internet consisted, quite literally, of a ‘Network of Tubes'. Paris, London, Prague and Vienna had extensive networks of pneumatic tubes which delivered messages in capsules. In New York 5 million mail messages passed every day through an underground pneumatic system, and a network in Berlin delivered hot meals directly to people's homes suggesting that kitchens would no longer be needed in the future. Today these systems can still be purchased where they are used in places like hospitals where samples are passed between departments.

Early brick sized cellphones spanned the end of the 80s and beginning of the 90s when Nokia was still remembered as the manufacturer of jackboots for the Soviet army. The distinction between carphones and portable cellular phones was blurred and even today the largest cellphone outlet in the UK is called the Carphone Warehouse.Here is a nostalgic lineup of videos of some of these with 2 notable inclusions, the Nokia 9000, which you could use to access a server from more effectively than an iPhone or Blackberry, in the early days of the web and the Iridium, whose demise is one of the few examples of technology regress: there is no longer a truly global cellphone network, but there used to be.

Watching robots get more and more sophisticated over half a century of commercials is fascinating. Trends evolve from the erector set inspired Mr Machine and terrifying Garloo to cute 70s robot buddies, through the Japanese dominated 80s and hip hop and rave culture inspired 90s.

There is nothing more exciting than a space rocket launch. Here we've pulled together a dozen of our favorites from famous missions to unusual angles. Our personal fave is perhaps the least dramatic but the most unusual, the view of a Shuttle launch from a commercial airliner.

Below is the strangest skyscraper proposal you will ever see, an upside down underground tower block lit by a giant mirror.From deflecting the suns rays with mirrors to light up an entire Austrian town which is shrouded in shadow to fiber optic channels which light underground caverns, combinations of heliostats (sun trackers) and light pipes are being increasing used to create architectural lighting effects which are entirely natural.Included here are a variety of technique, including the recent park heliostats, in New York and light pipes which channel daylight from street level to the subway in Berlin. Vote for your faves.

Solar cookers are reflectors which focus sunlight enough to heat food, but they are a simple eco-friendly gadget that happens to look interesting and comes in a large variety of interesting forms.Because solar cookers are shiny and look like satellite dishes, they have a particularly futuristic appearance which often creates an extreme contrast with the surroundings where they are used, as some of these testify.

Giant centrifuges are used to test whether fighter pilots or astronauts can deal with extreme G forces, pilots having 3 chances to survive a 15 second 6G test to be able to qualify. Here are some videos of the results of the effects of these tests up to 10G and on a range of suspects from pilots to Iron Maiden's lead singer.

The fact that architecture is deriving inspiration from the foam-like membrane structures of cells is ironic since the word cell in biology derives from the architecture of monks cells in monasteries. Cell structures have come full circle with innovative structures at all scales, from metalized foam or ceramic foam structural materials to computer derived lattices based on mathematical cell properties.

Inflatable structures have the advantage of being able to be deployed very quickly, and the disadvantage that they are vulnerable to failure, over time. This makes them ideal for temporary shelters, from mine accidents to military deployment, festivals and even on the moon.

From the ground, these inflatable tanks, missile launchers and planes look like children's toys. Yet from the air, these objects are almost indistinguishable from the real thing, complete with accurate thermal signatures over areas such as windows. Think what fun you could have playing havoc with Google Maps and some of these.

Included here are regular freeway loads over 100ft in length, which you would probably not want to get stuck behind. However, our favorites are the unbelievably large coker oven trailers which have 160 wheels each, and the specialized boeing transporter, with its secondary cab beneath the trailer, at road level.

http://www.oobject.com/category/12-haptic-interfaces/One of the consequences of the Wii and the iPhone is that the market for useful haptic (or force feedback devices) has become real. In some ways, an ordinary cellphone on vibrate, or a rumble pack are examples of haptic devices, however, the recent focus on the physics of interfaces means that haptics are soon going to be much more sophisticated. The reason for this list is actually to show how limited the scope of haptics is currently, despite the opportunity with systems that resemble the primitive virtual reality fad that coincided with the birth of the web. With a bit of imagination, however, some of the possible applications of haptics are shown.

One of the benefits of the tradition of wooden buildings in the US is that they have fairly good tensile strength, so you can pick them up and move them elsewhere without them falling apart. This makes for some fairly surreal imagery, particularly in time lapse, since homes are all about static permanency. And we've included one daring masonry building move in the list, just to prove it can be done.

Alain Robert, known as Spiderman, climbs the tallest buildings in the world, without ropes. Last summer he famously scaled Frank Genry's new tower for the New York Times, in Midtown Manhattan. Here is a list of video footage of him climbing a dozen different structures.

Although the Omega Speedmaster is the most famous space watch, being worn on all moon missions, it is one of 7 watches which are NASA certified, including a range of far less glamorous Casio G-Shocks. Ironically, the watch which has possibly been in space most is one that costs a fraction of the price of a Speedmaster and is more associated with computer geeks - the Timex Datalink.Rules as to what watches could be worn by Russian Cosmonauts were more relaxed, however, Poljot military watches were often worn. The Chinese have chosen the Fiyta Chronograph for their manned space missions.

The invention of the digital watch made accurate timekeeping a cheap commodity. This meant that expensive watches were a quixotic anachronism in terms of pure design. However, this very fact meant that designers were free to innovate timepiece designs for fun. In addition, the development of watch sized miniature electronic gadgetry meant that the wrist watch form factor could be used for other gadgets. For things like phones and MP3 players this has proved to be a failure, however included here are some interesting concepts for other uses for wrist devices such as insulin dosage, braille watches and health monitoring

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.

Unintentional comedy is one of the consequences of Moores Law (that computer power doubles every two years) and almost any claim made in a computer ad more than a decade old. Included here are claims that compared to the Macbook Air that I am writing this on, a computer with 2 million times less RAM will "satisfy your lust for power"; that a computer a thousand times slower will give you "answers fast" for demanding applications and that a computer with several thousand times the volume is "compact and mobile".

Glove boxes are a staple of apocalyptic movies - chambers where scientists can manipulate dangerous substances through pockets with integral gloves.These are gadgets that everyone can recognize yet few can name. Here are our favorite picks, from radiation shielded plutonium glove boxes at Los Alamos to those aboard the Space Station, a version for welding exotic materials and a Class III device for handling biological or chemical Weapons of Mass Destruction.

Before there was Lego, there was the Erector Set. This was an altogether different type of toy that resembled genuine engineering construction with trusses and girders, rather than plastic, primary color pixelated, objects.Although Erector Sets are sold today, they are re-branded versions of a different toy. The original Gilbert sets were made from 1913 till 1967 and are an iconic toy for gadget aficionados that can be picked up relatively cheaply on Ebay. Here are 10 favorite vintage kits that are currently for sale.

With the notable exception of Apple, America has largely ceased to be a design culture, yet from Art Deco to Mid-Century modern, the US once ruled the world. There is no better example of a quintessentially American product designer than Raymond Loewy, who combined the exuberance of consumer culture with the asceticism of modernism and applied this to elements from pencil sharpeners to locomotives.Like Apples lead designer, Loewy was not from America. He was born in France and travelled to New York after WWI, wearing only his officers uniform and carrying $40. Here are a dozen of our favorite examples of Loewy designs.

The launching of a ship after smashing a bottle of champagne against its bow is an iconic ritual. It is also one of the few things in life which is still impressive despite being relatively slow. Shown here are videos which are interesting because of the ships fame, sheer size or quirkiness of the launch, including those where huge waves drench onlookers. Our favorite is the time lapse submarine launch in a floating dock.

Todays welding is a long way removed from the video included here of forge welding at the beginning of the 20th century., where dissimilar metals were headed and beaten together with hammers. State of the art robotic welding machines can perform an intricate ballet of hi tech gadgety bravado, including the incredible remote welders which are shown spot welding materials several feet away, with laser beams.

Hyperbaric chambers are used either as compression/decompression chambers for divers or for medical treatment, to speed up the healing of wounds, amongst other things. They come in a variety of interesting forms, from hyperbaric lifeboats to miniature portable fold-up or telescopic versions for helicopter rescue of divers.

Bamboo scaffolding is used around the world, but nowhere does it stand out more than in Hong Kong, where the majority of scaffolding is bamboo. It may look low tech. but bamboo is a perfect scaffold material, being strong, straight, lightweight, cheap and renewable. This ancient building material is most impressive when juxtaposed against modern high tech buildings and is sometimes used as scaffold for the tallest of skyscrapers. Here is a list of our favorite examples.

Something as utilitarian as a tractor is not usually designed any differently from any another tractor, unless there is a reason. But because tractors have a such wide a varied use, often very specific, such as towing aircraft or harvesting grapes, there are a huge variety of designs that are neither willful nor spurious. Here is a non-comprehensive selection of some of our favorite designs, from a Porsche designed coffee plantation tractor to the futuristic looking KLM tow tractor.

Although the West Coast of the US and Japan have plenty of above-ground, tangled, utility cables, for some unknown reason telephone and electricity cabling in Vietnam is particularly horrendous. This list, may seem like an obscure joke until you look at the examples of some of the worlds most unbelievable rats nests of above ground cabling - all in Vietnamese cities.

Suits for hazardous materials are serious business and high tech., but look ridiculous. They come in several varieties: Splash Suit, Gas Suit, Turnout Coat for different levels of contamination. Their look ranges from giant pink translucent condom like outfits, to oversize Tasmanian Devil shaped suits. From the examples in this list, standard training procedures include washing down while standing in a regular inflatable kids paddling pool and basketball dribbling.

Charles Sheelers iconic image of the Albert Kahns Ford River Rouge Plant, with its criss crossing conveyors and spire like chimneys, is probably the most iconic image of the American Car manufacturing industry whose future, like Kahns original buildings, hangs in the balanceEven among architects, Albert Kahn is less renowned than Louis. But Albert Kahn is far more important in terms of the influence of his buildings. He is sometimes referred to as the architect of Detroit. Kahn invented the American factory style, taking early European modernism to the place where assembly lines were invented and developing an architectural style that was supremely innovative both in terms of construction and design. The plants he built are in many places around America, but most famously in Detroit, where, lie the car industry itself, some of his most important building lie in ruins.We have two favorite images in this list. One if of the abandoned Detroit Public Schools Book depository, with its once minimalist, clean modernism in absolute and total decay, overflowing with rotting books strewn across its floor. The other image is, of course, Charles Sheelers