Science Library - free educational site

Latest Item on Science Library

The most recent article is:

Trigonometry

View this item in the topic:

Vectors and Trigonometry

and many more articles in the subject:

Subject of the Week

Computing

Information Technology, Computer Science, website design, database management, robotics, new technology, internet and much more. JavaScript, PHP, HTML, CSS, Python, ... Have fun while learning to make your own websites with ScienceLibrary.info.

Computer Science

Test your knowledge!

Question: A student wishes to photograph his 160cm-tall friend with a pinhole camera. He has a box 20cm across. How far away should the friend stand to produce a 15cm image?




Go to the article about: EMR

SaraOrdine

Quote of the day...

Whatever we do is only a drop in the ocean. But if it weren't for those drops, there would not be an ocean.

ZumGuy Internet Promotions

IT information forum by Sean Bone