Challenging myself to a photo a day for the whole of 2013. Mostly with my phone. Could be interesting. Or not.
Friday, 10 May 2013
Day 130. You can't handle the truth.
The Hot Wires lie detector. This is a great kit for kids teaching them the basics about circuits, not just tools to test the trust worthiness of family members. This one works from moisture on the finger plate - assuming that if you're lying you're more likely to be sweating. It was a last minute addition to an already long Christmas list but one I'm glad we bought.
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