Wissen

• Berechnung der Entfernung aus 2 GPS Koordinaten
• a free suite of calculators for your vaping endeavors: Building coils, checking battery drain, mixing e-juice, and more
• Online Reference & Tools
• Stackexchange Questions && Answers
• ASR A3.5 Raumtemperatur von Arbeitsstätten
• Resources, Tools and Basic Information for Engineering and Design of Technical Applications
• Free Online Calculators for engineers
• Online calculators for electronics
• Electronics Calculators from Daycounter
• EEweb - Tools Electronics and Electrical Engineering Tools
• Lautsprecherwissen
• Tontechnikrechner
• Homebrew Projects and Online Calculators from the Laboratory of Changpuak
• CHEMANDY ELECTRONICS
• ADS-B
• Atomkraft http://de.atomkraftwerkeplag.wikia.com/wiki/Atomausstiegselbermachen_Wiki
• Schraubenlexikon https://www.schrauben-lexikon.de/
• Zeitkonverter Zeitzonen weltweit
• work

Space

Links

• Info on Rockets, Launch Vehicles, Satellites, Astronauts

SpaceX

• spaceXwiki
• Timelapse Falcon9 Booster from Liftoff 2 Landing
• nasaspaceflight.com
• How NOT to landing rocket boosters
• Space-X
• Starlink
• Booster Timelapse
• Fairing Deploy
• ISS <-> Drageon Dockingsimulation

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• Luftbilder
• Rosscosmos
• Overview about scheduled Rocketlaunches worldwide

Spacecraftmonitoring

• Launches
• more launches
• Witch Starlink is visibile at the moment?
• Spaceflight news
• genialer Spacecraft-Orbitmonitor
• See a Satellit tonight