Dynamic Planet

Melissa Schriek : Dutch photographer, portraits, outdoor in cities; catalogue Schauspiel FFM

Ambient Isolation - Global Sound Project . Ambient recordings from the Lockdown in Spring 2020. Compilation and interview with Al Sirkett at...

Germaine Dulac (1882-1942), French filmmaker, Impressionist and Surrealist; best known for her Impressionist film, La Souriante Madame Be...

Webcomic: xkcd , updates every Monday, Wednesday and Friday

    Pi approximation (Archimedes, 3rd century BCE):    223 ⁄ 71  <  π  <    22 ⁄ 7

Anagram generator at Wordsmith.org. English and other languages. Can select maximum number of words in each created anagram. Anagram sol...

Musical instruments : Xylophone: wooden bars Marimba: wooden bars w/ resonators Vibraphone: metal bars, resonators, rotating butterfly valve...

Melodically is horizontally, harmonically is vertically.

A madrigal is a secular vocal music composition composed of the Renaissance or early Baroque. The number of voices varies from two to eight...

Alexander Gerst (b. 1976) is a German ESA astronaut and geophysicist. He resided on the International Space Station (ISS) from May to Novemb...

Sir Timothy John "Tim" Berners-Lee (b. 1955): British computer scientist. Inventor of the WWW. Proposed an information management...

A double flute is a wind instrument with two resonant pipes or tubes played simultaneously. Aulos (Greek) or tibia (Latin) were ancient Gre...

Boston-based start-up company Spritz wants to change the way people read and make communication faster, easier, and more effective. The com...

Music: Quiet music for relaxation at Relaxdaily.net , including some videos on YouTube.

FactCheck.org is a nonpartisan, nonprofit “consumer advocate” for voters that aims to reduce the level of deception and confusion in U.S. p...

Paradox: Man is part of Mother Nature, despite being profoundly incompatible with her.

Movie (YT): 'Round Midnight (1986). w/ Dexter Gordon (Dale Turner), François Cluzet (Francis Borler), Gabrielle Haker (Berangere), Sandr...

Movie: The Hobbit: An Unexpected Journey (2012). w/ Ian McKellen (Gandalf), Martin Freeman (Bilbo), Richard Armitage (Thorin). Directed by P...

Informative BBC documentary on the famous painting 'The Garden of Earthly Delights' (between 1490 and 1510) by Hieronymus Bosch (ca....

Theater: Burgtheater Wien: Eine Mittsommernachts-Sex-Komödie (A Midsummer Night’s Sex Comedy) directed Matthias Hartmann. Written by Woody ...

Sir Isaac Newton's three laws of motion were first compiled in his work Philosophiæ Naturalis Principia Mathematica and published in 1...

Johannes Kepler's laws of planetary motion: 1. The orbit of every planet is an ellipse with the Sun at one of the two foci, i.e. plan...

Eric Weisstein's World of Science contains entries on Astronomy, Chemistry, Physics, Mathematics, and Biographies.

History of Astronomy: Kepler's Defense of Tycho against Ursus by Edward Rosen, Popular Astronomy, Vol. 54, p.405, 1946. In 1595, the in...

The SAO/NASA Astrophysics Data System (ADS) is a Digital Library portal for researchers in Astronomy and Physics, operated by the Smithsoni...