- At the end of the last Apollo 15 moon walk, Commander David Scott (pictured above) performed a live demonstration for the television cameras. He held out a geologic hammer and a feather and dropped them at the same time. Because they were essentially in a vacuum, there was no air resistance and the feather fell at the same rate as the hammer, as Galileo had concluded hundreds of years before - all objects released together fall at the same rate regardless of mass.
- Albania (Wikipedia)
Albania (/ælˈbeɪniə, ɔːl-/ a(w)l-BAY-nee-ə; Albanian: Shqipëri or Shqipëria), officially the Republic of Albania (Albanian: Republika e Shqipërisë), is a country in Southeast Europe. The country is located in the Balkans on the Adriatic and Ionian Seas within the Mediterranean Sea and shares land borders with Montenegro to the northwest, Kosovo to the northeast, North Macedonia to the east and Greece to the south. Spanning an area of 28,748 km2 (11,100 sq mi), it displays a varied range of climatic, geological, hydrological and morphological conditions. The country’s landscapes range from rugged snow-capped mountains in the Albanian Alps and the Korab, Skanderbeg, Pindus and Ceraunian Mountains, to fertile lowland plains extending from the coasts of the Adriatic and Ionian seas. Tirana is the capital and largest city in the country, followed by Durrës, Vlorë, and Shkodër.