Taguchiâs approach to the product design process may be divided into three stages: system design, parameter design, and tolerance design . System design is the conceptual design stage where the system configuration is developed.
1 BTC in USD = $9969.04. The price of 1 bitcoin is 9969.04 USD based on the current market value of bitcoins.
Bitcoin worth almost as much as gold Bitcoin prices have surged to a high of $1,242. That makes the virtual currency only slightly less expensive than an ounce of gold. Senate takes a close look at Bitcoin Bitcoins are hotter than ever. Now a U.S. Senate panel is taking a close look at the digital currency.