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\nHow phone knows which date and time is it (even without internet)\n

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\ngot curious myself because my other phone was turned off for some days and after i saw it instantly upgrading date and time information The little battery chip mentioned holds its own charge separate from the phone's main battery and it...\ngot curious myself because my other phone was turned off for some days and after i saw it instantly upgrading date and time information The little battery chip mentioned holds its own charge separate from the phone's main battery and it is used exclusively for keeping time and date. Computers also have this but use what is basically a watch battery, called a CMOS battery. This allows the phone to know the time even without satellite or internet.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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0:41
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Grade
6th - Higher Ed
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Subjects
All Subjects
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Media Type
Instructional Videos
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Source:
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\nBright Side - Vertical\n\n
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Date
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2025
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Language
English
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Audiences
For Teacher Use
2 more...
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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facts, time
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Additional Tags

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videoelephant, battery, phone, phones
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Classroom Considerations

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Video is ad-free
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Educator Ratings

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