Our most potent renewable-battery system charges nearly any electronic device through built-in USB, 12v, 16v and 19v outputs. Building on the award-winning Solo® platform, the Impel delivers similar power and capabil...
The next generation of Solaris foldable solar technology is here. CIGS (Copper Indium Gallium diSelenide) is the most efficient thin film solar technology available. By maximizing performance while optimizing portability...
The optimal guideline assistance. Simple and fast. Stars, constellations and directions are also in the dark fastly certained. Only date and time adjust - and with only one trick is the northern starlit sky clear.<...
The DSAS is compact, lightweight and very portable. The microphone features a self-contained power supply that is capable of providing uninterrupted operation for up to 300 hours. Effective wind protection significantly ...
Smaller size, weight and capacity than the Impel, but with the same multi-charging functionality. USB, 12v, 16v and 19v outputs charge nearly all types of electronics, from cell phones to laptops. Durable rubberized hous...
The Seben Extreme Sound Amplifier allows the greatest possible elimination of disturbing background noises through the use of a complex parabolic antenna technology. Finally it is possible for you to hear sounds of any l...
Features - This case has internal wheel and/or handle wells that will reduce usable area. Please review for each application - Watertight, crushproof, and dust proof - Easy-open, double-step latches - Open ce...
Ein Einsteigerkurs für Sternfreunde Reiseführer Astronomie ist ein Einsteigerbuch für alle, die den Himmel nicht nur bewundern, sondern auch anschauen und verstehen wollen. Auf den Seiten dieses nachhal...
Streifzüge durch die Ideengeschichte der Astronomie Eine spannende Geschichte der Kosmologie Vom Kalender und der Zeitmessung über die Positionsbestimmung der Sterne bis hin zu den Vorhersagen von astrono...
Long before Galileo published his discoveries about Jupiter, lunar craters, and the Milky Way in the Starry Messenger in 1610, people were fascinated with the planets and stars around them. That interest continues today,...
Astronomische Missionen von der Erde zum Ende der Welt Was soll man sich unter Dunkler Energie vorstellen? Können Sie sich ausmalen, wie ganze Sonnensysteme restlos von Schwarzen Löchern, den Kannibalen des ...
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