Monday, September 5, 2016

"Smart" windows (electrochromic glass) - The optic electronics device is:

electrochromic glass ("smart" glass), which changes from light to dark (clear to opaque) and back again, at the push of a button


http://www.explainthatstuff.com/electrochromic-windows.html 

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Hack truque trick decode elliptic curve

  import hashlib def msg_to_int(msg: str):     return int(hashlib.sha256(msg.encode()).hexdigest(), 16) P_recovered = k_inv * C m_recovered ...