Warme Nächte - Die kommenden Nächte werden schwitzig
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Thin Air Energy™ Introduces GEIGER™ Coffee to Measure Coffee Freshness
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Thin Air Energy s Geiger Blu measures blue light from screens and sunglass blocker
Innovative sensor with easy-to-read LED scale checks how much blue light is coming from screens or is blocked by sunglasses. WICHITA, KANSAS, USA, May 26, 2021 /EINPresswire.com/ Many people wonder Is blue light is bad for your eyes? GEIGER™ Blu is a key fob-sized device which reveals the amount of potentially harmful blue radiation is emitted from the screens of portable devices. When placed on a phone screen, it can quickly show the blue radiation reduction when Night Shift mode is enabled. It also allows comparisons between various screen settings and apps and is useful for demonstrating efficacy of blue blocker lenses to answer do blue light blocking glasses work? Furthermore, it will detect eye and skin harmful UVa radiation.
Solar Impulse HB-SIA Solar Airplane
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Solar Cells11,628 (10,748 on the wing, 880 on the horizontal stabiliser)
Average Flying Speed70km/h
Take-Off Speed35km/h
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The Solar Impulse HB-SIA prototype has a similar wingspan to that of an Airbus A340.
Unveiling of the first Solar Impulse HB-SIA prototype on 26 June 2009.
The solar-powered plane has successfully completed its maiden transcontinental flight from Madrid, Spain, by landing at Rabat Sale airport in Morocco. Image courtesy of © Solar Impulse
Fred Merz.
The Solar Impulse landed in Madrid from Switzerland on the first stop of the journey, which covered 1,554 miles. Image courtesy of © Solar Impulse