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  2. Wormhole - Wikipedia

    en.wikipedia.org/wiki/Wormhole

    The sheet of paper represents a plane in the spacetime continuum, and the two points represent a distance to be traveled, but theoretically, a wormhole could connect these two points by folding that plane (⁠i.e. the paper) so the points are touching. In this way, it would be much easier to traverse the distance since the two points are now ...

  3. ER = EPR - Wikipedia

    en.wikipedia.org/wiki/ER_=_EPR

    They proposed that a wormhole (Einstein–Rosen bridge or ER bridge) is equivalent to a pair of maximally entangled black holes. EPR refers to quantum entanglement ( EPR paradox ). The symbol is derived from the first letters of the surnames of authors who wrote the first paper on wormholes ( Albert Einstein and Nathan Rosen ) [ 4 ] and the ...

  4. Ellis drainhole - Wikipedia

    en.wikipedia.org/wiki/Ellis_drainhole

    The Ellis drainhole is the earliest-known complete mathematical model of a traversable wormhole.It is a static, spherically symmetric solution of the Einstein vacuum field equations augmented by inclusion of a scalar field minimally coupled to the geometry of space-time with coupling polarity opposite to the orthodox polarity (negative instead of positive):

  5. Wormholes in fiction - Wikipedia

    en.wikipedia.org/wiki/Wormholes_in_fiction

    In the FOX/Sci-Fi series Sliders, a method is found to create a wormhole that allows travel not between distant points but between different parallel universes; [122] [123] objects or people that travel through the wormhole begin and end in the same location geographically (e.g. if one leaves San Francisco, one will arrive in an alternate San ...

  6. Mathematics of paper folding - Wikipedia

    en.wikipedia.org/wiki/Mathematics_of_paper_folding

    In January 2002, she folded a 4,000-foot-long (1,200 m) piece of toilet paper twelve times in the same direction, debunking a long-standing myth that paper cannot be folded in half more than eight times. [21] [22] The fold-and-cut problem asks what shapes can be obtained by folding a piece of paper flat, and making a single straight complete ...

  7. The top 7 mental health challenges of the holidays and how to ...

    www.aol.com/top-7-mental-health-challenges...

    As the song goes, it's the most wonderful time of the year. The holidays are expected to be a joyful, harmonious, and celebratory time of year… but for many, it can also bring a mix of emotional ...

  8. College Football Playoff: No. 6 Penn State rides two first ...

    www.aol.com/sports/college-football-playoff-no-6...

    Penn State gets Boise State. The Nittany Lions will now play No. 3 Boise State on Dec. 31 in the Fiesta Bowl. It was a fantastic bounce-back effort from the defense after Penn State was ripped ...

  9. Science project - Wikipedia

    en.wikipedia.org/wiki/Science_project

    A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.