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Review: MindMup is a free, effortless way to create mind maps in moments

At a Glance

(1 items)

At a Glance

MindMup is simple, fast, and has a very low learning curve.

Price when rated: Free


  • Fast
  • Simple
  • Requires no downloads or accounts


  • Difficult to add extra information to nodes

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Damaged Lithium Ion battery explodes

Sep 17, 2014 12:00 AM

Japan's National Institute for Technology and Evaluation (NITE) tested a Lithium Ion battery about the size of one used in a cellphone. It was struck with a hammer then left on a work bench, unconnected from any apparatus. The result was explosive.


Damaged Lithium Ion battery explodes

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