Advertisement The laser spot doubles the range of the high-beam light. In each headlight, there is a module with four powerful laser diodes that are just 300 micrometres in diameter. They generate a blue laser beam with a wavelength of …
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Advertisement These underground ice sheets preserve a record of the planet’s past and could serve as an easy access water supply for humans settling on the planet. The previous scans came from the Shallow Radar technology and were limited. The …