Engineering, psychology and ‘lots of poo’: How NASA is tackling Mars mission’s mind-bending to-do list | CBC News

To make a crewed Mars mission possible, there are incredibly complex problems that need to be solved. Here are some of the things at the top of NASA’s to-do list, and how engineers and psychologists are figuring them out. Continue reading

Recording a Screen Cast – by Leila Knetsch, TDSB

We have a lot of interruptions during the school day, including having an assembly that makes you lose one class but not that other.  Recently I had that situation and was annoyed about that.  So I screencast (recorded a voice over while going through my powerpoint) two recordings.

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