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.

Just how much of the human body can you replace or augment: seemingly everything apart from the tadpole like remnants of the brain and spinal chord.Bionic eyes, ears, hearts, lungs, kidneys, livers, hands, feets, legs, arms and skin are now real science rather than concept designs. For this list, we have gathered together as many real devices including commercially available products rather than concept designs or imagery that appeal based on gimmick value. The one exception is the tooth and ear cellphone implant which is feasible today.An interesting idea is how the notion of a cyborg might change (often imagined as fusion of mechanical and electronic technology with human biology), since many of these devices use technology that is itself principally biological, such as stem cell lines in the bioreactor liver or artificial skin.

Last week we did a roundup of quirky and interesting toolboxes. In the process of searching for these we came across a variety of beautifully designed ones. Why toolboxes? Because there is a history of superior design surrounding tools, because of their inherently ergonomic and utilitarian nature and this extends to the boxes to put them in. Some of these units are kitchen cabinet-like, except that they are better made than any kitchen unit, and if I was designing a kitchen I would use high end tool containers.Here is a list of the best designed toolboxes money can buy.

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.

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.

What the list says - a collection of pod shaped enclosures from a health monitoring system, to a tree house, escape module, house, bed and office.

From a skyscraper's lights that can be controlled by passers by, to the legendary rock set design of Mark Fisher and Jonathan Park here are some examples of the worlds largest screens. Vote for your faves.

Just when people are talking about banning the incandescent light bulb, designers are noticing how beautiful they are and making lamps which show of rather than hide bulbs. Here is an eclectic list of items in honor of the humble light bulb, including a couple of takes on other types of lamp, for good measure

Here is a roundup of collectible boomboxes, currently being auctioned on ebay. The mannerist nature of 80s ghetto blasters could not be more different from today's minimalist trends in consumer audio gear, lead by Sony and Apple. Because of this, these devices now look obviously obsolete and different and are starting to become collectors items. Ugly, but interesting, and representative of their time, some are perfect examples of pointless feature driven design, something which still plagues software.

All of these car commercials are from 1973, the last time the economy tanked because of oil. The embargo started late in 1973, at the point when family sedan's did less than 10mpg, were the size of a boat and often sloshed around on suspension that felt like you were at sea. While the Detroit manufacturers were pitching speed, horsepower or comfort, one relatively obscure Japanese import, was already selling based on fuel economy. Can you spot the odd one out?

Some of the most original or most innovative lighting ideas.

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.

Although folding bicycles have seen somewhat of a renaissance, there has not been as much innovation compared to mountain bikes, because the market is smaller. This is a shame since although there are some great products such as Bromptons or the Birdy, there is, in our opinion, no ideal foldup. An ideal foldup would be one that folds so small and is so light, that you could take it in a backpack, just in case, like carrying an umbrella in case it rains. A couple of the concept designs here come close - vote for your fave.

Airstream was neither the first nor the only manufacturer of streamlined trailers with examples shown here, by Spartan, Silver Streak, Westcraft and Bowlus, among others, yet they are deservedly the best known and continue to thrive. Because of their futuristic design they have a unique place in the history of technology. An Airstream was used for quarantine after the first men returned from the moon and today takes astronauts to the Space Shuttle. Their iconic silver bullet shape still looks modern, yet it dates from the 30s and is based upon a prior streamline designed trailer, called the Bowlus. Here is a list of some of the most beautiful things to have ever been on the roads.

Mechanical calculators are the genealogical ancestors of today's computers. They also occupy a special place in the cultural history of gadgets, since they form the essential component of the mythical Steampunk alternative reality.Even if these clockwork beasts were steam driven, however, their electro-magnetic counterparts would inevitably have eventually replaced them. Vote on your favorites.

There is nothing more creepy than the charred remains of a moth eaten victorian doll with rolling eyes and moving limbs. That is the premise for the Oobject's Halloween list, videos of the most creepy automata in action.

Tube testers are machines to test the notoriously unreliable predecessor of the transistor - the vacuum tube, or valve. If you are a hi-fi nut with a tube amp you might actually even need one of these.What makes them special as vintage gadgets is that they have that particular density of retro buttons and switches that spells complicated and releases Serotonin in male humans.The link to the Catalog for the ‘Supreme' brand on Steven Johnson's site is particularly fine. Tube testers can be picked up on Ebay, fairly often, for reasonable prices.