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  2. Love Tester - Wikipedia

    en.wikipedia.org/wiki/Love_Tester

    Furthermore, in Chee-Chai Alien for the Game Boy Color, Chailien No. 113 Rabuta (ラブタ) is a Love Tester with arms and legs. In WarioWare Gold, the Love Tester was featured as a collectable and also an upgraded version called Love Tester 2.0 appears but acts different. One player must draw half a heart while the other finishes it showing ...

  3. Karatmeter - Wikipedia

    en.wikipedia.org/wiki/Karatmeter

    There are many models of Gold Purity Testing machines available - from portable (light weight) to industrial grade machines. Apart from X-ray spectrometer technique, other older traditional methods are using the TouchStone and Acid to test the gold purity. But TouchStone and Acid are destructive testing - a tiny sample of gold is cut and then ...

  4. Touchstone (assaying tool) - Wikipedia

    en.wikipedia.org/wiki/Touchstone_(assaying_tool)

    This method has been used since ancient times. In modern times, additional tests can be done. The trace will react in different ways to specific concentrations of nitric acid or aqua regia, thereby identifying the quality of the gold: 24 karat gold is not affected but 14 karat gold will show chemical activity.

  5. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  6. Megger Group Limited - Wikipedia

    en.wikipedia.org/wiki/Megger_Group_Limited

    Wee Megger insulation tester Modern version of Megger insulation tester MIT520/2. Sydney Evershed (1858–1939) and Ernest Vignoles (1865–1948) bought the instrument section of Golden Trotter (where they both worked) and founded Evershed & Vignoles Limited on 5 February 1895. [2]

  7. Digital gold currency - Wikipedia

    en.wikipedia.org/wiki/Digital_gold_currency

    Digital gold currency (or DGC) is a form of electronic money (or digital currency) based on mass units of gold. It is a kind of representative money , like a US paper gold certificate at the time (from 1873 to 1933) that these were exchangeable for gold on demand.

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