Scientists propose turning abandoned mines into gravity batteries

Once a mine has been exhausted of its ore, there's really no use for it anymore – it just becomes an abandoned hole in the ground. According to a new study, however, the shafts of such mines could serve in energy-storing gravity batteries.

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Tongue-zapping spoon claimed to boost the flavor of foods

Some people feel that their food isn't quite tasty enough unless it had added salt, sugar or MSG. The SpoonTEK spoon offers a healthier alternative, as it reportedly boosts the perceived flavor of foods by harmlessly zapping its user's tastebuds.

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Review: 2022-23 Range Rover defines posh off-roading

The fifth-generation Range Rover has debuted as the 2022 model of Land Rover’s luxury model. An updated look, and improved driving feel are added. In typical Rover fashion, the new model debuts alongside the old one to make things more confusing.

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Kitchen maker incorporates offcuts into attractive tiny house build

Finding itself with a steady supply of offcuts, kitchen maker Konga hit upon a clever idea: why not put it all to good use in a tiny house? The result is an attractive non-towable dwelling that can run on or off-the-grid and starts at $59,000.

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A&K first with flagship ESS DAC for portable hybrid audio system

Astell&Kern has launched a combined a digital audio player and desktop headphone amplifier that's built around a dual-tube Triple Amp System and is the first product to feature the latest flagship DAC from ESS.

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