Helen's utilities page

These are what I have been able to add so far. Will add more, when I get some new idea, or find something interesting in the Web (suggestions welcome). All the utilities are © of their respective owners, as referenced in the links in every page.
Each of them has its own page.

You must have javascript enabled in your browser for most of them to work (if you are not sure, don't worry: it is enabled by default)

• The current World Population (link only)
• The current Internet traffic (realtime)
• A simple online calculator for addition, substraction, multiplication, division and power.
• The Periodic Table of Elements to brush up your Chemistry.
• Finally, a simple game - Pong - no great graphics or sound, but a fast game nonetheless.

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