nijak.cz · in English
So that we have something in common
nijak.cz is a Czech website of books, a blog, science textbooks for schools and interactive maps and models. These interactive tools are available in English – free, without registration, on any device.
Periodic table
All 118 elements with descriptions, data and a rotating 3D model of each atom – protons, neutrons and electron shells.
Molecules in 3D
Real 3D shapes of 24 molecules from water to caffeine, dopamine and schizophrenia medication. Rotate, zoom, inspect atoms.
Earth & Moon
Day and night on Earth right now with city lights, the current Moon phase, seasons, sunrise in Prague and upcoming eclipses.
World atlas
A spinning globe with country data, relief, climate zones, tectonic plates, volcanoes, live earthquakes, rivers, time zones and the largest cities.
The rest of the website (textbooks, blog, Thanatolog) is in Czech. Go to the Czech homepage.