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For sheer baroque complexity of appearance, planetarium projectors are among the most amazing gizmos ever built. They range from enormous machines more than 20 ft. high to a soccer ball sized $300 home version.Their purpose is a bizarre reversal of a large optical telescope, taking an internal view of the the universe and projecting it on a dome, rather than creating a view from peering outside of one, but the aesthetic is somewhat similar. Another curious similarity is how much they look like some early satellites.Our personal favorites are the original Zeiss, Mark I and the truly amazing machine built by the Korkosz brothers for the, appropriately named, Seymour Planetarium.

16 incredible planetarium projectors

Heavy lift ships can carry loads of tens of thousands of tons, including oil platforms, other ships and even dry docks. The are often semi-submersible so that they can sink below the water line to let their cargo slide off. The sheer size of their cargo often looks impossible, as these items suggest.

12 ships with impossibly large cargo

One of Silicon Valleys most famous landmarks, and possibly its only truly monumental one is under threat of demolition. The giant airship Hangar One at NASAs Moffett Field, is one of Americas architectural treasures.Airship hangars were collectively the largest spaces ever built, larger than cathedrals and just as awe inspiring. Vote for your favorite.

12 giant airship hangars

Beautiful working model Stirling engines are a favorite of the Steampunk style, because these efficient engines use external flame heat as an energy source, combined with Victorian brass or steel mechanisms.But they have an added benefit, in that their workings are entirely intuitive and help people easily understand the principals of cylinder engines in things like cars. Here are a collection of videos of some of our favorites, some, but not all, ‘Steampunky’, in action.

12 steampunk stirling engines (videos)

Burning man, which currently rages in the Nevada desert, is Mecca for art cars. America is the capital of modified cars, since rules about what you can do to your car and it still be street legal are less stringent than most other developed nations. Custom vehicles are a cultural expression of individuality.There are many categories of art cars, but our favorites are where a mundane, ordinary vehicle is completely covered in a single material or item. Here are some of our faves.

12 object covered cars

For some reason cities around the world are scrambling to build massive Ferris Wheels in the name of modernity. Which is odd because this is old fashioned technology and not much improved. The biggest wheel in the world is less than twice the size of the very first one in Chicago. Ultimately however, what is disappointing about the biggest Ferris wheels in the world, from Beijing to Berlin is that they are boring. Here are our favorite less ordinary Ferris Wheels.

10 unboring ferris wheels

Some people take paintball very seriously, and the boundary between harmless fun, unintentional irony and plain creepy is blurred. Here are paintball teams that look like outright militia, and some are. They include a church team in full combat gear a German group that re-enacts LAPD swat team offensives, and three very disturbing teams: a Japanese paintball re-enactment of the Yugoslav civil war complete with Serbian militia uniforms; an US vs Iraq shoot em up in Jordan and a sinister third Reich Team with Eagle T-shirts. Vote them down.

12 very disturbing paintball teams

They don’t make cheesy electronic board games like they used to. You might remember playing Clue with your friends in your adolescence, but these 12 retro electronic board games are under the radar and long forgotten. Whether it’s racing against the clock to overcome the Omega Virus or shopping in the clearance section in Mall Madness, these games are sure to bring back some fond memories.

12 retro electronic board games

These are the absolute best that money can buy, when it comes to headphones. The ATH-W5000s are nearly $2000 and the Ultimate Ears UE 11′s are custom made to fit the ears of many rock stars.If money were no object these are the headphones you might want. Cans for Cannes.

12 ultimate headphones

Babel is interesting because it represents the ultimate in imaginary architecture, a skyscraper of the mind. The Tower of Babel is the archetypal image of a giant tower, a man made hill, yet nothing like our idea of it has ever been built. The closest are possibly Mont Saint-Michel or perhaps the downtown Manhattan cluster, yet one is a natural mound and the other an apparent hill created from many buildings.The idea of Babel traces back to ancient Sumerian stories from the time of 5000 year old Mesopotamian Ziggurats, to the reinterpretation of these myths in the book of Genesis. In the 16th century the ironic obsession with Babel among 16th century painters in hill-less Lowland Europe, created the most well known imagery, but it evolved further with the unbuilt Palace of the Soviets or the imaginary babel in the retro futuristic skyscraper cities of Fritz Lang’s Metropolis.

towers of babel

When I was a nipper… boy’s pockets were filled with bits of old string a couple of bits of candy and perhaps a penknife.Now, apparently you could find anything from a DVR to a miniature helicopter in there. As part of a series about everything small, here is our pocket sized chart. Vote for your faves.

8 cool pocket sized gadgets

Robots often look insect like, largely because of their jerky movements and exo-skeletal look, both of which are a result of them often being works in progress at the individual and overall state of the art. Making them climb walls and hang effortlessly off a ceiling just adds them looking particularly bug like.There are a variety of movements and gripping mechanisms, from electromagnetic to air suction, however our favorite is the friction based tree climber.

15 wall climbing robots

No descriptions for this list, just rows of interesting false teeth. vote for your faves.

interesting false teeth

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.

15 Solar Cookers

The original yellow submarine may have been aqualung inventor Jacques Cousteaus. Since The Beatles song, all manner of weird and wonderful, quixotic submarines have to be bright yellow, from home made subs, floating human powered septic tanks and deep sea exploration vehicles. Vote for your faves.

Lots of Yellow Submarines

Flying helmets are interesting because they demonstrate the rate of technological progress over the 20th century, from primitive, almost medieval looking leather caps to sophisticated cyborg like devices packed full of electronics. They also show different air force cultures, from spartan Soviet styles to individualistic, decorated and painted US fighter pilot helmets.

flying helmets

Last night our very, very ,very bad cat had diarrhea, then stepped in it, walked all around the house and trampled all over the bed. Here is a list of the best gadgets to deal with cat and dog feces, including a $7000 device for cleaning out paddocks, which I think we might have to buy.

14 best pet poop gadgets

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.

16 bat houses and bat caves

There is a strange beauty to slow motion videos of car crash test dummies and airbag deployment, but these don’t compare to the similar, but far more extreme safety measure of a fighter jet ejection. Here are videos of various aspects of their deployment testing and training. Some of these are absolutely mesmerizing.

10 videos of ejection seat tests

Thanks to an intrepid group of urban explorers, some of the most magnificent hidden engineering triumphs that lie, hidden, beneath the streets of the worlds cities are being recorded and posted on underground (no pun intended) websites.Here are some of our favorite sewers and drains, from Paris tourist attraction sewers to Londons Escher-like, arched, Victorian Gothic drains, to still working ancient Roman systems and the infamous giant storm drains beneath Tokyo. Vote for your faves.

Spectacular Sewers

The stuffed chick with light bulb, understandably caused some fuss when it was created. Other strange lights here include pear lights which can be plucked out of a tree, paper plane lights lights that look like water dripping out of a tap and a lamp from a spinal column cast.

16 weird lights

Ever since Evel Knievel attempted to jump Snake River Canyon, by sitting in a rocket powered bomb, dressed like Elvis, Darwin Awards contenders have tried to create inappropriate rocket powered items. These days we have YouTube to show us 10 thousand varieties of rocket powered skateboard. Here are our favorites, vote for yours.

10 inappropriate rocket powered items

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