Science Library - free educational site


Welcome to! We love science and mathematics, and believe that fun and learning do not live at different addresses.

This is a free website, created by science teachers, and website professionals, for the purpose of celebrating humankind's greatest invention: SCIENCE!

The site is for everyone: students, teachers, university wannabe nerds and the general public. It is packed full of articles for every age group, and every level of science learning.

We also have a website dedicated to environmental issues: Umwelt.Science, which is in English and German.

If you have any problems using the tools, or have suggestions, or would like to contribute something, we would love to hear from you.

Enjoy your visit to!

Andrew Bone, editor

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Air Resistance and Terminal Velocity

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Subject of the Week


Mathematics is the most important tool of science. The quest to understand the world and the universe using mathematics is as old as civilisation, and has led to the science and technology of today. Learn about the techniques and history of mathematics on


Great Scientists

Julius von Sachs

1832 - 1897

Julius von Sachs was a German botanist who was a pioneer of plant physiology.

Julius von Sachs
Vitruvian Boy

Quote of the day...

All science is either physics or stamp collecting.

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