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.

Obviously the design criteria for four wheeled vehicles are somewhat different on other planets. This has yielded some of the most bizarre and fascinating vehicles ever proposed, from the giant Mobility Test Article test driven by Wernher von Braun to todays rovers which have ditched the most expensive component of all, the driver.Here are a variety of some of both classic and unusual space rovers from prototype to flown.

Cheap hi-fis sometimes come with lots of flashing lights and buttons, sound terrible and are difficult to use. Expensive ones often to come with not much more than an on/off switch and volume control, and sound great.One of things that happens in a mature market is that people go for quality rather than quantity - what this means in technology is less features and better design. Apple is the first technology company to go mainstream with a minimalist, mature-market design ethos, but there are others. Here are our current favorite (non-Apple) minimalist gadgets. This is a chart that we will be continually updating, over time. Vote for your favorites:

A boat that deliberately capsizes to form a research building, a rotating 25 floor hotel with a floating foundation and a floating nuclear power plant. Vote for your favorite.

Diving bells were originally just that - an upturned church bell with enough trapped air to stand in while reclaiming things from shipwrecks in relatively shallow water. As such the engraving of Edmund Halley's 18th century diving bell is one of my favorite images on oobject, because it shows gadgetry from an age prior to machines. There's a guy walking around the sea floor in what looks more like a velvet courtier's outfit that a divers suit. This list is a collection of images of diving bells that evoke that same sort of weirdness, as best I could find

While we trawl though the web, we invariably find extremely interesting things that don't fit into any particular list we are working on. Every so often we'll release a list of out favorites, starting from today. Vote for your favorite for this month.

To recreate the General Lee from the TV series the Dukes of Hazard, you need: 12 cans orange spray paint; one 1 sticker; one 1969 Dodge Charger. This is what you get if you just have the sticker and the paint. Vote for the worst.

Mechanical horse are interesting because they straddle the gap between the era of the internal combustion engine (we still notionally benchmark our cars relative to horses through horse power) and that of bone & gristle.

I've picked the most interesting selection I could find from the worlds largest gatherings. The largest anti war protest was in Rome in 2003, against the Iraq war, where more people gathered than for the annual pilgrimage to Mecca, the Haj. In fact, Sao Paulo's Gay Pride festival is roughly the same size as the Haj, with 2.5 million attending in 2006 and the Haj isn't even necessarily the largest gathering in Islam, with 14 million people attending the Shiite Arab'een in Iraq. Religious ceremonies dominate, with a Papal mass in Ireland in 1979 resulting in a third of the population (1.25M) gathering in a single field, but paling in comparison with religious gatherings in India, including the Kumbh Mela which drew an unbelievable 60-70 million people over 45 days in 2007, making it the largest gathering in history.

The picture of people hunched over radar screens is the ultimate image of the cold war. Here are a collection of various radar consoles, from land air and sea and from round analog displays with orange, green or blood red displays, to today's computer monitor versions.

After the furor over the potential Koran burnings last week, I had a look at the precedents, which it seems are everywhere, from Harry Potter to the Bible. For thousands of years, all religions and ideologies have been burning each others' texts.

The essential fashion item if you are going to the Beijing Olympics to watch people compete in air made of Jello - a gas mask. Gas masks are all more or less terrifying to look at, which is why some people get a kick out of them, creating artsy fetish masks, or artists create ironically cute masks such as Bill Barminsky's Mickey Mouse mask.The irony is on the artists, however, since genuine Mickey Mouse inspired gas masks were given to children in both the UK and the US, during wartime, to appear less scary

Jet engines undergo a variety of tests shown here, from chucking water, sand and flocks of dead birds into their gaping intakes. They are also tested to see what happens when a fan blade is destroyed while the turbine is spinning, with an explosive charge, not something to try at home. But the best tests of all are those involving jet engine afterburners and the best of the best has to be those with vector nozzles.These are real oobjects, objects that make you go ooh. Vote for your faves.

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.

If imitation is the sincerest form of flattery then Apple is getting it in spades.For those that worry about Apple blazing a trail for others to copy less expensively, its not that simple. A product like the iPhone is heavily tooled rather than fabricated. The hole for the headphones is actually drilled. To do this, Apple have hogged the world's supply of the type of high tech, multi-dimensional machine tool needed.While companies like Nokia may copy, they may not be able to get the same build quality, even if they want to. Vote on the most blatant copy and post tips in the comments.

Considering what guns are actually designed to do, its pretty amazing how many other products and gadgets are designed to look like them. Here are a few of our faves. Vote for yours.

The history of the pressure suit from its origins in the 30s for high altitude pilots to space missions is one which perfectly encapsulates (no pun intended) all of the aspects of product design from craft to science. Aesthetically, the first pressure suit, created by the aviator Wiley Post in 1934, looks more like a deep sea diving one, just as deep sea diving inspired the fictional aesthetic for robots and space men, until the space race. But the Post suit is where the two design styles diverge, culminating in the Apollo mission suits which were produced in craft fashion by the seamstresses of bra manufacturer, Playtex after their proposal outperformed those submitted by engineering contractors.Pressure suits don't need to be air tight, apart from the helmet, because human skin is, they just need to be tight to stop your skin swelling. Those worn by pilots are usually different from astronauts, who also have to wear external layers of reflective insulation (separated by intermediate layers of non heat conducting material, exactly like modern loft insulation) and a protective skin against micro-meteors and abrasive dust. As well as all fabric pressure suits, there are rigid or partially rigid ones, such as some of the moon walk prototypes or space walk (EVA) ones which are hybrids of a rigid torso and flexible limbs. EVA and moon walk suits have a life support system as a backpack, while astronauts often carry theirs like a suitcase, as a backup in case cabin pressure fails.

You too can ruin your kids childhood, by making their happy smiley toys sound like Stephen Hawking or a bad Radiohead cover. Fitter Happier Stronger.Circuit bent Furbys are currently all the rage, however, all manner of kids toys have been circuit bent and modified, from classic Texas speak and spell machines, to a device called feces farm. Vote for your faves.

Tokyo flash became famous for selling amazingly abstract watches which told the time in any way imaginable from Morse Code to a video game display.Here are some of their classics along with any other amazing Japanese watches that we find.