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View images of the sun published by NASA's Solar Dynamics Observatory SDO
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Rowing Workouts
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A nice app that displays the current value of the ultraviolet index.
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addresses + contact information of New Apostolic congregations around the world
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Tones in the audible frequency range to test your hearing or clean your speaker
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A nice app that displays the current value of the ultraviolet index.
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Animated watch face for WearOS - get wonderful planet systems on your wrist!
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A nice 3D simulation of the Proxima Centauri system in high definition
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Nebula Book (Nebula book) is an application to support the astronomical photography such as nebulae, star clusters, galaxies.
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Share the experience of sailing with new friends
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A specialized instrument for measuring the inclination of a specific surface.
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Digital charts of the Dutch inland waters with free update service.
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Moon phases, surface luminosity, and the official moonrise and moonset times
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Measure and record specific times, locations and movement of the Sun and stars.
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Sanctuary – an oasis for your body, mind and soul.
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A nice 3D simulation of the four Galilean moons of Jupiter in high definition
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See the latest NASA rover and helicopter images from Mars!
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Display the direction and magnitude of the acceleration vector in all planes.
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BE INSPIRED. ENERGISED. REJUVENATED.
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Navy PFA (PRT/BCA) Calculator. 2024. Ad-free. Easy to use. Up to date.