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Detect Quakes With “Raspberry Shakes”

Cars That Think

Searching the interwebs, I found no shortage of leads about how to build a DIY seismometer. I wondered whether I could build a more compact one using a geophone. I investigated what some other Web-connected Raspberry Shakes had recorded during that earthquake. I recently decided that I needed to give this a try.

Panama 99
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Opinion: Why Lithium Will See Another Price Spike This Fall

Green Car Congress

So far, lithium has been the hottest metal of 2016, beating out gold, with exponential demand expected over the coming years. Given this new investment, plug-in electric vehicle (PEV) sales are expected to experience 62% year-over-year growth in 2016 , 60% in 2017, and likely 100% in 2018. Electrical Grid Connections.

Price 150