University of Chicago cosmologist Juan Collar believes his group may have spotted a dark matter signal in their detector inside an abandoned mine in Soudan Minnesota.

芝加哥大学的宇宙学家胡安·科勒认为他的研究小组可能已经通过他们在明尼苏达州的苏丹的一个废弃矿井里的探测器，定位到了暗物质信号。

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University of Chicago cosmologist Juan Collar believes his group may have spotted a dark matter signal in their detector inside an abandoned mine in Soudan, Minnesota.

芝加哥大学的宇宙学家胡安·科勒认为他的研究小组可能已经通过他们在明尼苏达州的苏丹的一个废弃矿井里的探测器，定位到了暗物质信号。

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The Z1 is the first TV and tuner box capable of transmitting an uncompressed Blu-ray signal from across the room, courtesy of the SiBEAM 60-gigahertz WirelessHD chip inside.

Z 1是第一台无线电视，调频器盒能穿越房间传输一种无压缩的蓝光信号，它内部装有SiBEAM 60千兆赫的WirelessHD芯片。

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Sure, we like the convenience of wifi once the signal is inside our houses.

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Grob said that finding that capacity will require three different strategies: increasing the number of antennas in handsets and inside buildings, getting access to little-used and unused spectrum and improving the signal-to-noise ratio of transmissions.

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Inside, Williams explains, is a receiver tailored to make use of a signal from an atomic clock carried by a global positioning system satellite.

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