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Physik und Astronomie: Applets, Materialien
Quae
AstronomieAntwoorden | AstronomyAnswers RFC1345 in Emacs Sierpiński Ruimtevullende Coördinaat | Sierpiński Space-Filling Coordinate imsync: Synchroniseer Fototijden | Synchronize Image Times De Schatkamer der Nederlandsse Oudheden door Ludolph Smids
Sustainable By Design :: Home
Welcome to Sustainable By Design! Sustainable By Design is the consulting firm of Christopher Gronbeck, Seattle, Washington, USA. Christopher provides solar engineering, green building consulting, graphic design, and web site design and programming services, primarily within the sustainable energy and architecture fields. What would you like more information about? Solar Design...
SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic system, Photovoltaic
Online application to ascertain the sun movement with interactive map, sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, solar eclipse, elevation, Photovoltaic system, Photovoltaic
Astro Navigation Demystified | Navigate Without GPS
Navigate Without GPS
MoonCalc - moon phase, lunar eclipse, moon position, lunar calendar, moon calculator, moon calendar, map, moon rising, moonset, moon shadow, moon height, full moon, new moon
Online application for determination of lunar history with interactive map, moon phase, moon phases, moon position, lunar calendar, moon calculator, moon rising, moonset, moon shadow, moon height, full moon, new moon
Sundials and Astrolabes - Select your language - Shadows Pro
The official web site of Shadows Pro, the best tool for designing sundials and astrolabes.
PVEducation
Instructions Welcome Acknowledgements 1. Introduction Introduction Solar Energy The Greenhouse Effect 2. Properties of Sunlight 2.1. Basics of Light Properties of Light Energy of Photon Photon Flux Spectral Irradiance Radiant Power Density 2.2. Blackbody Radiation 2.3. Solar Radiation The Sun Solar Radiation in Space 2.4. Terrestrial Solar Radiation Solar Radiation...
The Solar Electricity Handbook | Solar Photovoltaic Book
The Solar Electricity Handbook The Solar Electricity Handbook is a simple, practical guide to using electric solar panels and designing and installing photovoltaic PV systems. Now in its thirteenth edition, the 2019 Edition assumes no previous knowledge of solar electric systems. The book explains how photovoltaic panels work and how...
ITACA | The application of Appropriate Technology
This site is aimed at providing technical resources and information to assist Appropriate Technology (AT) specialists working in the following areas: drinking water supply, sanitation, electrical supply, construction, fuel-efficient cooking stoves and environmental education.
About Us
The United Kingdom Hydrographic Office (UKHO) provides hydrographic and geospatial data to mariners and maritime organisations across the world.
closed for now
Kia Picanto Winner: stephanus Loubser Prize draw date: 31-Jan-2019 Claim deadline: Claimed R5,000 Notebook Winner: Princess Chabangu Prize draw date: 30-Jan-2019 Claim deadline: Claimed Vacuum Cleaner worth R2,000 Winner: Stephen Smit Prize draw date: 29-Jan-2019 Claim deadline: Claimed R1,500 PnP Voucher Winner: Zak O'Neil Prize draw date: 28-Jan-2019 Claim deadline:...
SunCalc - sun position, sunlight phases, sunrise, sunset, dusk and dawn times calculator
A little online application with interactive map that shows sun movement and sunlight phases during the given day at the given location.
Mumford Micro | Crackpot inventions
Mumford Micro Systems Bryan Mumford, Crackpot Inventor Mumford Micro Systems specializes in the the creation of original electronic devices, tools for clockmaking and repair, CNC controllers, photographic timing equipment, and a variety of other unusual products and crackpot ideas. Areas of Interest: MicroSet Clock Timer Horology The Time Machine Woodwork...
jan.moesen.nu, Jan Moesen's rather unused webular situation
Looking for an all-round freelance web developer and shell nerd in Belgium? Funny, that. I am one of those. Op zoek naar een polyvalente freelance webontwikkelaar en shell-nerd in België? Grappig toeval: ik bén zo iemand. Bookmarklets that make your life easier. Download bookmarks.html and import it using your browser’s...
Time Zone Map | Check Time Zones Of The World
Time Zone Abbreviation Time Zone Name Time Zone Location Time Zone A Alpha Time Zone Military UTC + 1 hour ACDT Australian Central Daylight Time Zone Australia UTC + 10:30 hours ACST Australian Central Standard Time Zone Australia UTC + 9:30 hours ADT Atlantic Daylight Time Zone Atlantic UTC -...
Online Satellite Calculations
DVB and satellite related calculators with focus on satellite reception and transmission
Heavens-Above
Satellite predictions and other astronomical data customised for your location.
Home - LunarPlanner
Find the Most Exciting Horoscopes Year Horoscope Birth Horoscope Zodiac Love Match Wellness Horoscope About Us LunarPlanner Our site explains the meaning behind angel numbers, gemstones, zodiac and horoscope. Welcome to the world of Numerology Choose Your Zodiac Sign Whatu2019s Your Sign? Read Your Daily Horoscope Today Aries Mar 21...
Project Pluto
As the above chart shows, there is currently a Guide user at the Davis Station in Antarctica, as well as one at the South Pole research station, so Guide is now used on all continents. About half of Guide users are in the US and Canada, with a lot of...
US Time Zone Map
An easy US Time zone map with interactive times, see current time for Pacific, Mountain, Central, and Eastern, Alaskan, and Hawaiin time zones.
World Time Zones - World Time Map with 25 Time Zones
World Time Zones with interactive time zone maps, current local times and daylight maps.
AstroPixels: Home
AstroPixels.com is Fred Espenak's website featuring astrophotography from Bifrost Observatory in Portal, Arizona.
Stargazing Network Main Page
Stargazing Network provide free Web page hosting for the Amateur Astronomy Community. Stargazing Network is sponsored by Cetus Technology at www.cetus.net.
Home ☼ SunEarthTools.com solar tools for consumers and designers
Collection of tools to know and work with solar energy. Calculation of: sun position, latitude longitude coordinates, photovoltaic systems, emissions CO<sub>2</sub>.
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Sito di navigazione astronomica ed oceanica -Uso del sestante - lossodromia ed ortodromia - Effemeridi nautiche - Celestial navigation & great circle sailing