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Keio University

Digital Cameras

World's fastest camera captures 4.4 trillion frames per second

At a mind-boggling 4.4 trillion frames per second (FPS), the new STAMP (Sequentially Timed All-optical Mapping Photography) system developed by two Japanese universities is claimed to be the world’s fastest camera. Taking pictures at a resolution of 450 x 450 pixels, the new image-capturing device is purported to be so fast that it can be used to photograph the conduction of heat, which travels at a speed equivalent to one-sixth the velocity of light.Read More

Automotive

Optical camouflage turns car's back seat transparent

When you turn around to look behind your car as you’re reversing, what do you see? If your car is like most, you see a bit of the road through the back window, with a whole lot of your back seat underneath. If only you could see through that seat, you could see so much more of the road. Well, a group from Japan’s Keio University has developed a system that lets drivers do that ... sort of.Read More

Automotive

"Unusual-looking" SIM-LEI EV has 300-km range, could be available soon

If you were one of the people who were hoping to turn some heads when you drove your Aptera down the street, well ... you may still get your chance to own a truly eye-catching electric car. SIM-Drive, a collaborative of 34 Japanese tech companies and institutions, presented its SIM-LEI prototype EV at the 2011 Electric Vehicle Industrial Exhibition late last year. While you probably either love or hate its looks, there's one thing about it that everyone should like - it can reportedly go about 305 kilometers (189.5 miles) on one charge of its battery, traveling at a constant speed of 100 km/h (62 mph).Read More

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