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2. Digital clock - Wikipedia

   en.wikipedia.org/wiki/Digital_clock

   Digital clocks typically use the 50 or 60 hertz oscillation of AC power or a 32,768 hertz crystal oscillator as in a quartz clock to keep time. Most digital clocks display the hour of the day in 24-hour format; in the United States and a few other countries, a commonly used hour sequence option is 12-hour format (with some indication of AM or PM).

3. Euro banknotes - Wikipedia

   en.wikipedia.org/wiki/Euro_banknotes

   Infrared light: Under infrared light, the emerald number, the right side of the main image and the silvery stripe are visible on the obverse of the banknote, while on the reverse, only the denomination and the horizontal serial number are visible. [104] Glossy stripe: On the back side, over the map of Europe.

4. Atmos clock - Wikipedia

   en.wikipedia.org/wiki/Atmos_clock

   The first clock powered by changes in atmospheric pressure and temperature was invented by Cornelis Drebbel in the early 17th century. Drebbel built as many as 18 of these, the two most notable being for King James VI & I of Britain, and Rudolf II of Bohemia. The King James clock was known as the Eltham Perpetuum, and was famous throughout Europe.

5. Geochron - Wikipedia

   en.wikipedia.org/wiki/Geochron

   The Geochron was the first world clock to display day and night on a world map, showing the sinh "bell curve" of light and darkness. The Geochron employs an intricate analog clockwork mechanism for its display, that shows the month, date, day of the week, hours and minutes, the areas of the world currently experiencing day and night , and the ...

6. Flip clock - Wikipedia

   en.wikipedia.org/wiki/Flip_clock

   A flip clock (also known as a "flap clock") is an electromechanical, digital time keeping device with the time indicated by numbers that are sequentially revealed by a split-flap display. The study, collection and repair of flip clocks is termed horopalettology (from horology – the study and measurement of time and palette – and the Italian ...

7. BankMobile Vibe Review: Digital Checking Account for Students

   www.aol.com/bankmobile-vibe-review-digital...

   BankMobile Vibe at a Glance. Monthly Fee. $2.99. ATM Access. 55,000 ATMs in AllPoint Network. ATM Transaction Fee. $0. Out-of-Network ATM Fee. $3. Overdraft Fee

8. Worcester County Wonders: Time is on their side at the ... - AOL

   www.aol.com/worcester-county-wonders-time-side...

   Especially these clocks with cylinders inside," Gierschick said as he opened a large clock cabinet. "Look at this one. It was filled with sand, gravel and rocks from the late 1700s."

9. Quartz clock - Wikipedia

   en.wikipedia.org/wiki/Quartz_clock

   The Lavet-type stepping motors used in analog quartz clock movements which themselves are driven by a magnetic field (generated by the coil) can be affected by external (nearby) magnetism sources, and this may impact the rotor sprocket output. As a result, the mechanical output of analog quartz clock movements may temporarily stop, advance or ...