In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

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'You know what's happening in your neighborhood, something that seems a little bit off.' Dad running for sheriff after allegedly killing predator who sexually assaulted his child A father who admitted ...

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Lightwave Logic, Inc. is a development stage company which engages in the commercialization of electro-optic photonic devices. The firm offers the P2ICTM technology platform which uses in-house ...