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Although the term galvanometer is often used to refer to things other than devices which measure electrical current (such as charge or resistance), there are an amazing array of early designs for this instrument, considering their simplicity.Many of these design differences are to do with the cases that surround what is basically a twisting wire, however there is something definitively analog in their mechanism and 19th century amateur scientist in their variety. Early galvanometers represent the extreme opposite of todays high energy physics, which requires giant multi billion dollar apparatuses and extreme digital processing for measurement. A long way off a compass and a battery.

different types of galvanometer

Ross Lovegrove is renowned for beautiful fluid designs, earning him the nickname, Captain Organic. His $140,000 Muon speakers, for KEF were milled from enormous billets of solid aluminum, by an aeronautics manufacturer. A process that took a week.From his bladder molded, composite carbon and glass fiber DNA stair to liquid bioform furniture which is made using the same process used to manufacture body panels for Aston Martin cars, Lovegrove has teamed up with some of the world's most innovative manufacturers to combine design excellence and futuristic materials.

futuristic ross lovegrove design

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.

15 giant transporters

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.

toy robot commercials through history (videos)

The hovercraft will be 50 years old next year. Like supersonic, interplanetary and deep sea travel, the demise of the world's largest hovercraft the SR-N4, joined Concorde, the Saturn V and the Trieste as examples of technological retreat.The SR-N4, which was operated by two companies, for many years, to transport people across the English Channel, could carry over 30 vehicles and 250 people. What made these hovercraft particularly unusual is that they represented an example of a design where the civilian versions were more extraordinary than those used by the military, which are still smaller, even today.

18 hovercraft designs

Although current proposals for 4000 mph Maglev trains running in evacuated tubes, would offer New York to Beijing in less than 2 hours, built versions of pneumatic railways predate regular subways. Brunel built one, and an underground pneumatic railway was built by Alfred Ely Beach, in Manhattan, in 1869. The late 19th century stock market crash, depression and Civil War, destroyed the idea and little of it remains apart from the station, which features in the movie Ghost Busters II.

Pneumatic Trains

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Design – D-roll Laptop Concept

April 6th, 2009 link to (permalink)

Check out this cool laptop concept from designer Hao Hua. The D-roll Laptop is designed like an artists tube, which contains a roll up OLED screen and a cool slide out keyboard, it also has a mouse and a web camera which are used as the end caps for the case.

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