Amateur astronomers love to use jargon. With this list of basic telescope and astronomy terms under your belt, you can keep up with any conversation! Absolute magnitude: A measurement of a star’s intrinsic or true brightness, as measured from a standard distance of 10 parsecs. Compared with apparent magnitude, absolute magnitude provides a more accurate…
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If you are looking for an Arduino kit, but only have the features and not the particular model in mind and feel lost because of the millions of products on the market and are looking for a practical, fast and affordable solution, then you are right here. We offer a comparison service from different sources…
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Are you on a hunt for the best Telescopes on the market today? Then you are in the right place as this comprehensive article is designed to give you information about telescopes and types of telescopes in general. By learning about the different types of telescopes and what each one can do, figuring out what…
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Product Description This advanced weather station is made and developed for those who want very local weather measurements on their terrace, garden or balcony The weather station provides local measurements of wind speed and direction, barometric pressure, humidity and temperature, directly from wireless sensors This unit has unique characteristics such as index calculation of cold…
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A heart rate monitor measures your own heart rate via the sensor and can thus help to improve the efficiency of the training. A heart rate monitor can work with chest strap . Without a chest strap , the sensor is often installed in a wristband or ECG watch . Evaluations are made via an app, such as Runtastic . Thus, the heart can be checked exactly as if you…
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A globe is something unique that can mesmerize you with the forests, seas, glaciers, mountains, rivers and geopolitical boundaries of the world. With a single spin, you can have a glimpse of the natural and physical features of the earth in a minute. What Are The Benefits Of Having World Globes? Did you know that…
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Welcome to our large Microscope Test 2019. Here we present you all the microscopes that we have tested more closely. We have put together detailed background information and also added a summary of the customer reviews on the net. We want to make your purchase easier and help you find the best microscope for you. Also…
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What is an Inverter Generator and what are its advantages? An inverter power generator is expressed in UK, an inverter. A normal inverter is a device that converts DC voltage into AC voltage, ie energy – in this case electricity – from a fixed DC power source (mostly batteries and / or solar panels) uses and…
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Who needs a military flashlight ? Anyone who is professionally dependent on a reliable and robust light source – military, security and rescue forces, but above all outdoor enthusiasts! So here’s my personal recommendation in advance: Best Military Flashlight – Fenix Uni Ld75c Cheap Military Flashlight – Klarus XT11GT Last week, our dog marked the macho and let…
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Roofs can be more than weather protection. On many roof surfaces and on many facades there is space for a solar system. Be it for solar collectors, which produce warm water and support the heating, or for solar modules for power generation. Environmentally friendly and efficient both variants work. test.de informs and gives practical tips. For example, which areas of…
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