Daily Archives: January 18, 2013

Lithium Ion Batteries in Boeing’s Dreamliner Didn’t Scale Well

Lithium ion batteries pack a very high energy density and when things go wrong a fire or explosion is the result. Tiny batteries are cooled by conduction to their surfaces in contact with other inert material. We have seen that … Continue reading

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FLOSS In Education Has Grown

Once again, a list has been created of useful FLOSS applications for education. Looking over it, I noticed many of the old standards such as OpenOffice.org/LibreOffice and KOHA integrated library suite and GIMP image processor but was amazed at the … Continue reading

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