On May 7, 1867 Swedish chemist Alfred Nobel patented dynamite.

On May 7, 1867 Swedish chemist Alfred Nobel patented dynamite in England. This was the first of three patents he would receive for the explosive.
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Today we present another entry for Round 106 of the SurvivalBlog non-fiction writing contest. The prizes for this round include:
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More than $800,000 worth of prizes have been awarded since we started running this contest. We recently polled blog readers, asking for suggested article topics. Refer to that poll if you haven’t yet chosen an article topic. Round 106 ends on May 31st, so get busy writing and e-mail us your entry. Remember that there is a 1,500-word minimum, and that articles on practical “how-to” skills for survival have an advantage in the judging.