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New Wi-Fi antenna enhances wireless coverage*

Researchers at Universiti Teknologi MARA in Malaysia have succeeded in using ionised gas in a common fluorescent light tube as an antenna for a Wi-Fi Internet router. [caption id="attachment_4493" align="alignright" width="300"] The prototype antenna consists…

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Speaking in song

Sing-a-long software developed at A*STAR brings sweet melody to any cacophonous cry. [caption id="attachment_4485" align="alignright" width="300"] Copyright : Modified, with permission, from Ref. 1 © 2014 International Speech Communication Association[/caption] Whether you give it your…

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Spinning a new version of silk

Simulations and experiments aim to improve on spiders in creating strong, resilient fibers. [caption id="attachment_4478" align="alignleft" width="639"] Microscope images of lab-produced fibers confirm the results of the MIT researchers' simulations of spider silk. At top…

Herschel s view of G49 large

Threading the milkyway

[caption id="attachment_4473" align="alignnone" width="625"] Herschel’s view of G49[/caption] These three new images of huge filamentary structures of gas and dust from ESA’s Herschel space observatory reveal how matter is distributed across our Galaxy, the Milky…