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Firefox 39 Release Delayed Due to Last Minute "Stability Issue"

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The first Firefox 39 stable release was supposed to be unveiled by the end of June, but it looks like it's being delayed due to a stability issue.

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Chemtool: Open-source Chemical Structure drawing program

Chemtool is a lightweight application for drawing chemical structures like organic molecules. It's originally written by Thomas Volk from Germany. Later on, more developers came to aid for development and code maintenance. [...] The program is created for Linux X systems, it does not work on Windows or macOS. License Chemtool is released under GNU General Public License. Read more

today's howtos

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