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Jun 14, 2005

Brightest LED Puts Light Bulbs in the Shade

Osram has developed the world’s brightest white light-emitting diode. Known as Ostar Lighting, this LED supplies 200 lumens, thus literally putting light bulbs and neon lamps in the shade. Previously, the brightest LED ...

General Physics Oct 8, 2008

World first for sending data using quantum cryptography

(PhysOrg.com) -- For the first time the transmission of data secured by quantum cryptography is demonstrated within a commercial telecommunications network. 41 partners from 12 European countries, including academics from ...

Nanomaterials Nov 14, 2018

Scientists combine graphene foam, epoxy into tough, conductive composite

Rice University scientists have built a better epoxy for electronic applications.

Feb 4, 2005

Pocket Projectors Possible Thanks to New LED

Although it’s smaller than a pack of cigarettes, Ostar — the latest high-performance light-emitting diode from Osram — is 50 times brighter than comparable predecessor models. Because of its small size (3 cm x 1 cm) ...

Energy & Green Tech Jan 9, 2018

Missing link for solar hydrogen is... ammonia?

Ammonia (NH3) is key to enabling a solar hydrogen (H2) future, says a prominent Australian researcher.

Energy & Green Tech Mar 27, 2015

SolarCity launches community microgrids with Tesla batteries

SolarCity, well-known for rooftop solar systems, is expanding to so-called microgrids, larger power systems that can be tapped by communities when the power grid goes down.

Environment Feb 29, 2016

Why we will still need oil and gas in the future

Worldwide, total oil demand keeps growing. Low prices are fueling this trend. To remain competitive, oil companies need to reduce their production costs. Siemens is supporting their efforts with a comprehensive portfolio ...

Feb 22, 2006

3D Navigation System — Even for Off-roaders

Siemens has developed a navigation system with a three-dimensional map display. These true-to-life images of entire streets and intersections make it easier for drivers to find their destinations even in unfamiliar urban ...

Internet Sep 30, 2010

World's first 'cyber superweapon' attacks China

A computer virus dubbed the world's "first cyber superweapon" by experts and which may have been designed to attack Iran's nuclear facilities has found a new target -- China.

Hardware Apr 28, 2008

No Power Use in Standby: New Zero-Watt Monitor

Computer monitors in standby mode will soon save far more energy. Fujitsu Siemens Computers has developed the world’s first monitor that requires no electricity at all in idle mode.

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