HEATKEYS

Delphi, the modern Pascal descendent, is introduced as a "learn by example" tool to solve math and science puzzles and problems

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

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CodeVerge give users free access to public newsgroups. Users can read or post articles to these newsgroups.

Stargazing Network provide free Web page hosting for the Amateur Astronomy Community. Stargazing Network is sponsored by Cetus Technology at www.cetus.net.

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

best open source

Torry

Lab reports, technical notes and links on a variety of technical topics, including image processing, color science, computer graphics, mathematics, fractals and chaos. Most involve programming and include complete Delphi source code.

Calculator City, calculators for algebra, geometry, trigonometry, calculus, finance, astronomy, physics, chemistry, time cards, HTML Colors, percentages, fractions