Easy Excel assignments check (values and formulas in selected cells), plagiarism detection included. Try my another project: is time saving tool for Excel teachers. (c) Václav Černík 2017–2023, version, Cookies policy | Cookies – Change preferences

Two.js (v0.6.0, Jono Brandel, volná license)īackground image (c) Can Stock Photo / onyxprj.

three.js (r84, three.js authors, license MIT).

jQuery Mobile (1.4.5, The jQuery Foundation, license MIT).

jQuery (1.11.3, The jQuery Foundation, license MIT).

normalize.css (v5.0.0, Nicolas Gallagher and Jonathan Neal, license MIT).

fonts Roboto, Roboto Slab ( Google Inc., licence Apache 2.0).

Subscribe to Envato Elements for unlimited Stock.

textures of space ( Jerome Etienne, license MIT) Animation of the planet earth spinning around and changing colors in a blue dark background Stock Video.

textures of the Earth, the Sun, the Moon ( James Hastings-Trew, free license).

numbers - 'Školní atlas světa' (Kartografie Praha, 2004), 'Velká encyklopedie vesmíru' (Josip Kleczek, Academia, Praha, 2002).

Portuguese – Álvaro Folhas ( NUCLIO - Núcleo Interactivo de Astronomia e Inovação em Educação, CITEUC – Centro de Investigação da Terra e do Espaço da Universidade de Coimbra).

Basque – Ikastolen Elkartea ( Science team: Petro Vera, Erramun Martiarena & Amaia Gutierrez).

Eva Straková (my colleague from Gymnázium Žďár nad Sázavou)

Lenka Formanová (my colleague from Gymnázium Žďár nad Sázavou) This app was created by Václav Černík ( ) and it's based on his diploma thesis at the Faculty of Science, Charles University in 2017. The app consists of individual learning objects that can be used independently. The app Earth Space Lab is designed especially for teaching the topic of the Earth as a planet at grammar or elementary schools (geography, physics).

Animation earth spinning