Alexa, from Amazon, can now express joy or disappointment

The voice of Amazon’s voice assistant Alexa is now able to express enthusiasm or disappointment when she speaks English. Three different intensity levels are proposed for each of these two…

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New theory on the origin of lava

The lava flowing from volcanoes is not fed by the magmatic chambers, say British volcanologists, who question the classic theory of volcanic eruptions. The work of Professor Matthew Jackson, expert…

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Earth has entered the age of Meghalayan

Earth has officially entered a new chapter in its history, the age of the Meghalayan, the third and last period since the beginning of the Holocene era nearly 12,000 years…

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