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World's Smallest

Electronics

myFC readies for launch of world's smallest fuel cell charger

If you need to power up your smartphone but are nowhere near an AC outlet … well, that's why Sweden's SiGNa Chemistry and myFC developed the PowerTrekk fuel cell/battery. While it's a handy device for off-grid device-charging, it's not exactly the type of thing that you'd just slip into a purse or pocket. myFC's new JAQ, however, is exactly that. It's being billed as the world's smallest fuel cell charger.Read More

Drones

Phase One launches 80 MP medium format drone camera

The Industrial division at Phase One has revealed an 80 megapixel medium format drone camera that's claimed to be the world's smallest. The Phase One iXU 180 is aimed at gyro-copter and ultralight enterprise users such as aerial mappers, coastal surveillance and arctic researchers rather than your average quadcopter enthusiast and features a block body that's not much wider than the lens it accommodates.Read More

Bicycles

Helix bike is claimed to fold smaller than any other

The whole idea behind folding bikes is that they can be made very small and unobtrusive for transit and storage. It would follow, therefore, that the smaller they can be folded down, the better. Well, Toronto's Peter Boutakis claims that his company's Helix bike can fold smaller than any other. It's also got a snazzy lightweight titanium frame.Read More

Panasonic's tiny new battery is destined for the wearables market

While keeping batteries small and light is definitely a factor with electronic devices in general, it becomes particularly important when dealing with wearable electronics such as smart glasses. With that in mind, Panasonic has just announced its CG-320. Measuring 20 x 3.5 mm, it's being billed as "the industry's smallest cylindrical shaped rechargeable Lithium Ion battery." Read More

Music

Earin: The "world's smallest wireless earbuds"

A team of engineers has developed what they are claiming is the world's smallest wireless earbud. In creating Earin, the vision of the team, led by mechanical and design engineer Olle Lindén, was to produce earbuds that not only did away with the messy wires and cables, but fit unobtrusively in the ear to provide a high quality listening experience. Read More

Electronics

IBM creates world's smallest magazine cover

IBM has unveiled the world’s smallest magazine cover at the USA Science and Engineering Festival in Washington, DC. Certified by the Guinness Book of World Records, the micro magazine is a reproduction of the cover of the March 2014 issue of National Geographic Kids and is many times smaller than a grain of salt at just 11 × 14 micrometers. Why, you ask? The tiny cover was created to demonstrate potential of a new nano-scale manufacturing technology, as well to encourage young people’s interest in science and technology.Read More

Science

World's smallest windmills to power cell phones

Professor J.C. Chiao and his postdoc Dr. Smitha Rao of the University of Texas at Arlington have developed a MEMS-based nickel alloy windmill so small that 10 could be mounted on a single grain of rice. Aimed at very-small-scale energy harvesting applications, these windmills could recharge batteries for smartphones, and directly power ultra-low-power electronic devices.Read More

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