On this day: First Phone Call officially credited to Alexander Bell

On this day: First Phone Call officially credited to Alexander Bell
#Onthisday #AlexanderBell #Bell #Phone #Telephone #tgif #FridayFeeling #HappyFriday
Photo Credit: Library of Congress

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#OTD #President #Nixon #WaterGate #Scandal #Fire

#OTD - Walt Disney was born on December 5th in Chicago in the year 1901

#OTD - Walt Disney was born on December 5th in Chicago in the year 1901 "Laughter is timeless, imagination has no age, dreams are forever." "When you are curious, you find many things to do." #Walt #Disney #OTD #December k

What is Perigee and Apogee?

What is Perigee and Apogee? Please see below for pictorial presentation. When Moon is closest in its orbit around Earth, it is called Perigee, while longest distance is called Apogee. This applies for Sun and Earth too, and they are called Apohelion and Perihelion. Related Links: https://plus.google.com/111375717217714398633/posts/dvY2PeYrMH4 and links cited therein. ⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔ Was ist Perigäum und Apogee? Bitte beachten Sie unten für bildliche Darstellung. Wenn der Mond in seiner Umlaufbahn um die Erde am nächsten ist, wird er Perigäum genannt, während die längste Entfernung Apogee genannt wird. Dies gilt auch für Sonne und Erde und sie werden Apophelion und Perihel genannt. Verwandte Links: https://plus.google.com/111375717217714398633/posts/dvY2PeYrMH4 und darin zitierte Links. ⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔⛔ ¿Qué es Perigee y Apogee? Por favor, mira a continuación para la presentación pictórica. Cuando la Luna está más cerca en su órbita alrededor de la Tierra, se llama Perigeo, mientras que la ...

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